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<div class="header">
  <div class="headertitle"><div class="title">gtest-param-util.h</div></div>
</div><!--header-->
<div class="contents">
<div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno">    1</span><span class="comment">// Copyright 2008 Google Inc.</span></div>
<div class="line"><a id="l00002" name="l00002"></a><span class="lineno">    2</span><span class="comment">// All Rights Reserved.</span></div>
<div class="line"><a id="l00003" name="l00003"></a><span class="lineno">    3</span><span class="comment">//</span></div>
<div class="line"><a id="l00004" name="l00004"></a><span class="lineno">    4</span><span class="comment">// Redistribution and use in source and binary forms, with or without</span></div>
<div class="line"><a id="l00005" name="l00005"></a><span class="lineno">    5</span><span class="comment">// modification, are permitted provided that the following conditions are</span></div>
<div class="line"><a id="l00006" name="l00006"></a><span class="lineno">    6</span><span class="comment">// met:</span></div>
<div class="line"><a id="l00007" name="l00007"></a><span class="lineno">    7</span><span class="comment">//</span></div>
<div class="line"><a id="l00008" name="l00008"></a><span class="lineno">    8</span><span class="comment">//     * Redistributions of source code must retain the above copyright</span></div>
<div class="line"><a id="l00009" name="l00009"></a><span class="lineno">    9</span><span class="comment">// notice, this list of conditions and the following disclaimer.</span></div>
<div class="line"><a id="l00010" name="l00010"></a><span class="lineno">   10</span><span class="comment">//     * Redistributions in binary form must reproduce the above</span></div>
<div class="line"><a id="l00011" name="l00011"></a><span class="lineno">   11</span><span class="comment">// copyright notice, this list of conditions and the following disclaimer</span></div>
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno">   12</span><span class="comment">// in the documentation and/or other materials provided with the</span></div>
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno">   13</span><span class="comment">// distribution.</span></div>
<div class="line"><a id="l00014" name="l00014"></a><span class="lineno">   14</span><span class="comment">//     * Neither the name of Google Inc. nor the names of its</span></div>
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno">   15</span><span class="comment">// contributors may be used to endorse or promote products derived from</span></div>
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno">   16</span><span class="comment">// this software without specific prior written permission.</span></div>
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno">   17</span><span class="comment">//</span></div>
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno">   18</span><span class="comment">// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS</span></div>
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno">   19</span><span class="comment">// &quot;AS IS&quot; AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT</span></div>
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno">   20</span><span class="comment">// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR</span></div>
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno">   21</span><span class="comment">// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT</span></div>
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno">   22</span><span class="comment">// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,</span></div>
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno">   23</span><span class="comment">// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT</span></div>
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno">   24</span><span class="comment">// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,</span></div>
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno">   25</span><span class="comment">// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY</span></div>
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno">   26</span><span class="comment">// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT</span></div>
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno">   27</span><span class="comment">// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE</span></div>
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno">   28</span><span class="comment">// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.</span></div>
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno">   29</span> </div>
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno">   30</span><span class="comment">// Type and function utilities for implementing parameterized tests.</span></div>
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno">   31</span> </div>
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno">   32</span><span class="comment">// IWYU pragma: private, include &quot;gtest/gtest.h&quot;</span></div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno">   33</span><span class="comment">// IWYU pragma: friend gtest/.*</span></div>
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno">   34</span><span class="comment">// IWYU pragma: friend gmock/.*</span></div>
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno">   35</span> </div>
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno">   36</span><span class="preprocessor">#ifndef GOOGLETEST_INCLUDE_GTEST_INTERNAL_GTEST_PARAM_UTIL_H_</span></div>
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno">   37</span><span class="preprocessor">#define GOOGLETEST_INCLUDE_GTEST_INTERNAL_GTEST_PARAM_UTIL_H_</span></div>
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno">   38</span> </div>
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno">   39</span><span class="preprocessor">#include &lt;ctype.h&gt;</span></div>
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno">   40</span> </div>
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno">   41</span><span class="preprocessor">#include &lt;cassert&gt;</span></div>
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno">   42</span><span class="preprocessor">#include &lt;iterator&gt;</span></div>
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno">   43</span><span class="preprocessor">#include &lt;memory&gt;</span></div>
<div class="line"><a id="l00044" name="l00044"></a><span class="lineno">   44</span><span class="preprocessor">#include &lt;set&gt;</span></div>
<div class="line"><a id="l00045" name="l00045"></a><span class="lineno">   45</span><span class="preprocessor">#include &lt;tuple&gt;</span></div>
<div class="line"><a id="l00046" name="l00046"></a><span class="lineno">   46</span><span class="preprocessor">#include &lt;type_traits&gt;</span></div>
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno">   47</span><span class="preprocessor">#include &lt;utility&gt;</span></div>
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno">   48</span><span class="preprocessor">#include &lt;vector&gt;</span></div>
<div class="line"><a id="l00049" name="l00049"></a><span class="lineno">   49</span> </div>
<div class="line"><a id="l00050" name="l00050"></a><span class="lineno">   50</span><span class="preprocessor">#include &quot;gtest/gtest-printers.h&quot;</span></div>
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno">   51</span><span class="preprocessor">#include &quot;gtest/gtest-test-part.h&quot;</span></div>
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno">   52</span><span class="preprocessor">#include &quot;gtest/internal/gtest-internal.h&quot;</span></div>
<div class="line"><a id="l00053" name="l00053"></a><span class="lineno">   53</span><span class="preprocessor">#include &quot;gtest/internal/gtest-port.h&quot;</span></div>
<div class="line"><a id="l00054" name="l00054"></a><span class="lineno">   54</span> </div>
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno">   55</span><span class="keyword">namespace </span>testing {</div>
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno">   56</span><span class="comment">// Input to a parameterized test name generator, describing a test parameter.</span></div>
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno">   57</span><span class="comment">// Consists of the parameter value and the integer parameter index.</span></div>
<div class="line"><a id="l00058" name="l00058"></a><span class="lineno">   58</span><span class="keyword">template</span> &lt;<span class="keyword">class</span> ParamType&gt;</div>
<div class="foldopen" id="foldopen00059" data-start="{" data-end="};">
<div class="line"><a id="l00059" name="l00059"></a><span class="lineno"><a class="line" href="structtesting_1_1_test_param_info.html">   59</a></span><span class="keyword">struct </span>TestParamInfo {</div>
<div class="line"><a id="l00060" name="l00060"></a><span class="lineno">   60</span>  TestParamInfo(<span class="keyword">const</span> ParamType&amp; a_param, <span class="keywordtype">size_t</span> an_index)</div>
<div class="line"><a id="l00061" name="l00061"></a><span class="lineno">   61</span>      : param(a_param), index(an_index) {}</div>
<div class="line"><a id="l00062" name="l00062"></a><span class="lineno">   62</span>  ParamType param;</div>
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno">   63</span>  <span class="keywordtype">size_t</span> index;</div>
<div class="line"><a id="l00064" name="l00064"></a><span class="lineno">   64</span>};</div>
</div>
<div class="line"><a id="l00065" name="l00065"></a><span class="lineno">   65</span> </div>
<div class="line"><a id="l00066" name="l00066"></a><span class="lineno">   66</span><span class="comment">// A builtin parameterized test name generator which returns the result of</span></div>
<div class="line"><a id="l00067" name="l00067"></a><span class="lineno">   67</span><span class="comment">// testing::PrintToString.</span></div>
<div class="foldopen" id="foldopen00068" data-start="{" data-end="};">
<div class="line"><a id="l00068" name="l00068"></a><span class="lineno"><a class="line" href="structtesting_1_1_print_to_string_param_name.html">   68</a></span><span class="keyword">struct </span><a class="code hl_struct" href="structtesting_1_1_print_to_string_param_name.html">PrintToStringParamName</a> {</div>
<div class="line"><a id="l00069" name="l00069"></a><span class="lineno">   69</span>  <span class="keyword">template</span> &lt;<span class="keyword">class</span> ParamType&gt;</div>
<div class="line"><a id="l00070" name="l00070"></a><span class="lineno">   70</span>  std::string operator()(<span class="keyword">const</span> <a class="code hl_struct" href="structtesting_1_1_test_param_info.html">TestParamInfo&lt;ParamType&gt;</a>&amp; info)<span class="keyword"> const </span>{</div>
<div class="line"><a id="l00071" name="l00071"></a><span class="lineno">   71</span>    <span class="keywordflow">return</span> PrintToString(info.param);</div>
<div class="line"><a id="l00072" name="l00072"></a><span class="lineno">   72</span>  }</div>
<div class="line"><a id="l00073" name="l00073"></a><span class="lineno">   73</span>};</div>
</div>
<div class="line"><a id="l00074" name="l00074"></a><span class="lineno">   74</span> </div>
<div class="line"><a id="l00075" name="l00075"></a><span class="lineno">   75</span><span class="keyword">namespace </span>internal {</div>
<div class="line"><a id="l00076" name="l00076"></a><span class="lineno">   76</span> </div>
<div class="line"><a id="l00077" name="l00077"></a><span class="lineno">   77</span><span class="comment">// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.</span></div>
<div class="line"><a id="l00078" name="l00078"></a><span class="lineno">   78</span><span class="comment">// Utility Functions</span></div>
<div class="line"><a id="l00079" name="l00079"></a><span class="lineno">   79</span> </div>
<div class="line"><a id="l00080" name="l00080"></a><span class="lineno">   80</span><span class="comment">// Outputs a message explaining invalid registration of different</span></div>
<div class="line"><a id="l00081" name="l00081"></a><span class="lineno">   81</span><span class="comment">// fixture class for the same test suite. This may happen when</span></div>
<div class="line"><a id="l00082" name="l00082"></a><span class="lineno">   82</span><span class="comment">// TEST_P macro is used to define two tests with the same name</span></div>
<div class="line"><a id="l00083" name="l00083"></a><span class="lineno">   83</span><span class="comment">// but in different namespaces.</span></div>
<div class="line"><a id="l00084" name="l00084"></a><span class="lineno">   84</span>GTEST_API_ <span class="keywordtype">void</span> ReportInvalidTestSuiteType(<span class="keyword">const</span> <span class="keywordtype">char</span>* test_suite_name,</div>
<div class="line"><a id="l00085" name="l00085"></a><span class="lineno">   85</span>                                           CodeLocation code_location);</div>
<div class="line"><a id="l00086" name="l00086"></a><span class="lineno">   86</span> </div>
<div class="line"><a id="l00087" name="l00087"></a><span class="lineno">   87</span><span class="keyword">template</span> &lt;<span class="keyword">typename</span>&gt;</div>
<div class="line"><a id="l00088" name="l00088"></a><span class="lineno">   88</span><span class="keyword">class </span>ParamGeneratorInterface;</div>
<div class="line"><a id="l00089" name="l00089"></a><span class="lineno">   89</span><span class="keyword">template</span> &lt;<span class="keyword">typename</span>&gt;</div>
<div class="line"><a id="l00090" name="l00090"></a><span class="lineno">   90</span><span class="keyword">class </span><a class="code hl_class" href="class_param_generator.html">ParamGenerator</a>;</div>
<div class="line"><a id="l00091" name="l00091"></a><span class="lineno">   91</span> </div>
<div class="line"><a id="l00092" name="l00092"></a><span class="lineno">   92</span><span class="comment">// Interface for iterating over elements provided by an implementation</span></div>
<div class="line"><a id="l00093" name="l00093"></a><span class="lineno">   93</span><span class="comment">// of ParamGeneratorInterface&lt;T&gt;.</span></div>
<div class="line"><a id="l00094" name="l00094"></a><span class="lineno">   94</span><span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div>
<div class="foldopen" id="foldopen00095" data-start="{" data-end="};">
<div class="line"><a id="l00095" name="l00095"></a><span class="lineno"><a class="line" href="classtesting_1_1internal_1_1_param_iterator_interface.html">   95</a></span><span class="keyword">class </span><a class="code hl_class" href="classtesting_1_1internal_1_1_param_iterator_interface.html">ParamIteratorInterface</a> {</div>
<div class="line"><a id="l00096" name="l00096"></a><span class="lineno">   96</span> <span class="keyword">public</span>:</div>
<div class="line"><a id="l00097" name="l00097"></a><span class="lineno">   97</span>  <span class="keyword">virtual</span> <a class="code hl_class" href="classtesting_1_1internal_1_1_param_iterator_interface.html">~ParamIteratorInterface</a>() {}</div>
<div class="line"><a id="l00098" name="l00098"></a><span class="lineno">   98</span>  <span class="comment">// A pointer to the base generator instance.</span></div>
<div class="line"><a id="l00099" name="l00099"></a><span class="lineno">   99</span>  <span class="comment">// Used only for the purposes of iterator comparison</span></div>
<div class="line"><a id="l00100" name="l00100"></a><span class="lineno">  100</span>  <span class="comment">// to make sure that two iterators belong to the same generator.</span></div>
<div class="line"><a id="l00101" name="l00101"></a><span class="lineno">  101</span>  <span class="keyword">virtual</span> <span class="keyword">const</span> <a class="code hl_class" href="classtesting_1_1internal_1_1_param_generator_interface.html">ParamGeneratorInterface&lt;T&gt;</a>* BaseGenerator() <span class="keyword">const</span> = 0;</div>
<div class="line"><a id="l00102" name="l00102"></a><span class="lineno">  102</span>  <span class="comment">// Advances iterator to point to the next element</span></div>
<div class="line"><a id="l00103" name="l00103"></a><span class="lineno">  103</span>  <span class="comment">// provided by the generator. The caller is responsible</span></div>
<div class="line"><a id="l00104" name="l00104"></a><span class="lineno">  104</span>  <span class="comment">// for not calling Advance() on an iterator equal to</span></div>
<div class="line"><a id="l00105" name="l00105"></a><span class="lineno">  105</span>  <span class="comment">// BaseGenerator()-&gt;End().</span></div>
<div class="line"><a id="l00106" name="l00106"></a><span class="lineno">  106</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> Advance() = 0;</div>
<div class="line"><a id="l00107" name="l00107"></a><span class="lineno">  107</span>  <span class="comment">// Clones the iterator object. Used for implementing copy semantics</span></div>
<div class="line"><a id="l00108" name="l00108"></a><span class="lineno">  108</span>  <span class="comment">// of ParamIterator&lt;T&gt;.</span></div>
<div class="line"><a id="l00109" name="l00109"></a><span class="lineno">  109</span>  <span class="keyword">virtual</span> <a class="code hl_class" href="classtesting_1_1internal_1_1_param_iterator_interface.html">ParamIteratorInterface</a>* Clone() <span class="keyword">const</span> = 0;</div>
<div class="line"><a id="l00110" name="l00110"></a><span class="lineno">  110</span>  <span class="comment">// Dereferences the current iterator and provides (read-only) access</span></div>
<div class="line"><a id="l00111" name="l00111"></a><span class="lineno">  111</span>  <span class="comment">// to the pointed value. It is the caller&#39;s responsibility not to call</span></div>
<div class="line"><a id="l00112" name="l00112"></a><span class="lineno">  112</span>  <span class="comment">// Current() on an iterator equal to BaseGenerator()-&gt;End().</span></div>
<div class="line"><a id="l00113" name="l00113"></a><span class="lineno">  113</span>  <span class="comment">// Used for implementing ParamGenerator&lt;T&gt;::operator*().</span></div>
<div class="line"><a id="l00114" name="l00114"></a><span class="lineno">  114</span>  <span class="keyword">virtual</span> <span class="keyword">const</span> T* Current() <span class="keyword">const</span> = 0;</div>
<div class="line"><a id="l00115" name="l00115"></a><span class="lineno">  115</span>  <span class="comment">// Determines whether the given iterator and other point to the same</span></div>
<div class="line"><a id="l00116" name="l00116"></a><span class="lineno">  116</span>  <span class="comment">// element in the sequence generated by the generator.</span></div>
<div class="line"><a id="l00117" name="l00117"></a><span class="lineno">  117</span>  <span class="comment">// Used for implementing ParamGenerator&lt;T&gt;::operator==().</span></div>
<div class="line"><a id="l00118" name="l00118"></a><span class="lineno">  118</span>  <span class="keyword">virtual</span> <span class="keywordtype">bool</span> Equals(<span class="keyword">const</span> <a class="code hl_class" href="classtesting_1_1internal_1_1_param_iterator_interface.html">ParamIteratorInterface</a>&amp; other) <span class="keyword">const</span> = 0;</div>
<div class="line"><a id="l00119" name="l00119"></a><span class="lineno">  119</span>};</div>
</div>
<div class="line"><a id="l00120" name="l00120"></a><span class="lineno">  120</span> </div>
<div class="line"><a id="l00121" name="l00121"></a><span class="lineno">  121</span><span class="comment">// Class iterating over elements provided by an implementation of</span></div>
<div class="line"><a id="l00122" name="l00122"></a><span class="lineno">  122</span><span class="comment">// ParamGeneratorInterface&lt;T&gt;. It wraps ParamIteratorInterface&lt;T&gt;</span></div>
<div class="line"><a id="l00123" name="l00123"></a><span class="lineno">  123</span><span class="comment">// and implements the const forward iterator concept.</span></div>
<div class="line"><a id="l00124" name="l00124"></a><span class="lineno">  124</span><span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div>
<div class="foldopen" id="foldopen00125" data-start="{" data-end="};">
<div class="line"><a id="l00125" name="l00125"></a><span class="lineno"><a class="line" href="classtesting_1_1internal_1_1_param_iterator.html">  125</a></span><span class="keyword">class </span>ParamIterator {</div>
<div class="line"><a id="l00126" name="l00126"></a><span class="lineno">  126</span> <span class="keyword">public</span>:</div>
<div class="line"><a id="l00127" name="l00127"></a><span class="lineno">  127</span>  <span class="keyword">typedef</span> T value_type;</div>
<div class="line"><a id="l00128" name="l00128"></a><span class="lineno">  128</span>  <span class="keyword">typedef</span> <span class="keyword">const</span> T&amp; reference;</div>
<div class="line"><a id="l00129" name="l00129"></a><span class="lineno">  129</span>  <span class="keyword">typedef</span> ptrdiff_t difference_type;</div>
<div class="line"><a id="l00130" name="l00130"></a><span class="lineno">  130</span> </div>
<div class="line"><a id="l00131" name="l00131"></a><span class="lineno">  131</span>  <span class="comment">// ParamIterator assumes ownership of the impl_ pointer.</span></div>
<div class="line"><a id="l00132" name="l00132"></a><span class="lineno">  132</span>  ParamIterator(<span class="keyword">const</span> ParamIterator&amp; other) : impl_(other.impl_-&gt;Clone()) {}</div>
<div class="line"><a id="l00133" name="l00133"></a><span class="lineno">  133</span>  ParamIterator&amp; operator=(<span class="keyword">const</span> ParamIterator&amp; other) {</div>
<div class="line"><a id="l00134" name="l00134"></a><span class="lineno">  134</span>    <span class="keywordflow">if</span> (<span class="keyword">this</span> != &amp;other) impl_.reset(other.impl_-&gt;Clone());</div>
<div class="line"><a id="l00135" name="l00135"></a><span class="lineno">  135</span>    <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
<div class="line"><a id="l00136" name="l00136"></a><span class="lineno">  136</span>  }</div>
<div class="line"><a id="l00137" name="l00137"></a><span class="lineno">  137</span> </div>
<div class="line"><a id="l00138" name="l00138"></a><span class="lineno">  138</span>  <span class="keyword">const</span> T&amp; operator*()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> *impl_-&gt;Current(); }</div>
<div class="line"><a id="l00139" name="l00139"></a><span class="lineno">  139</span>  <span class="keyword">const</span> T* operator-&gt;()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> impl_-&gt;Current(); }</div>
<div class="line"><a id="l00140" name="l00140"></a><span class="lineno">  140</span>  <span class="comment">// Prefix version of operator++.</span></div>
<div class="line"><a id="l00141" name="l00141"></a><span class="lineno">  141</span>  ParamIterator&amp; operator++() {</div>
<div class="line"><a id="l00142" name="l00142"></a><span class="lineno">  142</span>    impl_-&gt;Advance();</div>
<div class="line"><a id="l00143" name="l00143"></a><span class="lineno">  143</span>    <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
<div class="line"><a id="l00144" name="l00144"></a><span class="lineno">  144</span>  }</div>
<div class="line"><a id="l00145" name="l00145"></a><span class="lineno">  145</span>  <span class="comment">// Postfix version of operator++.</span></div>
<div class="line"><a id="l00146" name="l00146"></a><span class="lineno">  146</span>  ParamIterator operator++(<span class="keywordtype">int</span> <span class="comment">/*unused*/</span>) {</div>
<div class="line"><a id="l00147" name="l00147"></a><span class="lineno">  147</span>    <a class="code hl_class" href="classtesting_1_1internal_1_1_param_iterator_interface.html">ParamIteratorInterface&lt;T&gt;</a>* clone = impl_-&gt;Clone();</div>
<div class="line"><a id="l00148" name="l00148"></a><span class="lineno">  148</span>    impl_-&gt;Advance();</div>
<div class="line"><a id="l00149" name="l00149"></a><span class="lineno">  149</span>    <span class="keywordflow">return</span> ParamIterator(clone);</div>
<div class="line"><a id="l00150" name="l00150"></a><span class="lineno">  150</span>  }</div>
<div class="line"><a id="l00151" name="l00151"></a><span class="lineno">  151</span>  <span class="keywordtype">bool</span> operator==(<span class="keyword">const</span> ParamIterator&amp; other)<span class="keyword"> const </span>{</div>
<div class="line"><a id="l00152" name="l00152"></a><span class="lineno">  152</span>    <span class="keywordflow">return</span> impl_.get() == other.impl_.get() || impl_-&gt;Equals(*other.impl_);</div>
<div class="line"><a id="l00153" name="l00153"></a><span class="lineno">  153</span>  }</div>
<div class="line"><a id="l00154" name="l00154"></a><span class="lineno">  154</span>  <span class="keywordtype">bool</span> operator!=(<span class="keyword">const</span> ParamIterator&amp; other)<span class="keyword"> const </span>{</div>
<div class="line"><a id="l00155" name="l00155"></a><span class="lineno">  155</span>    <span class="keywordflow">return</span> !(*<span class="keyword">this</span> == other);</div>
<div class="line"><a id="l00156" name="l00156"></a><span class="lineno">  156</span>  }</div>
<div class="line"><a id="l00157" name="l00157"></a><span class="lineno">  157</span> </div>
<div class="line"><a id="l00158" name="l00158"></a><span class="lineno">  158</span> <span class="keyword">private</span>:</div>
<div class="line"><a id="l00159" name="l00159"></a><span class="lineno">  159</span>  <span class="keyword">friend</span> <span class="keyword">class </span><a class="code hl_class" href="classtesting_1_1internal_1_1_param_generator.html">ParamGenerator</a>&lt;T&gt;;</div>
<div class="line"><a id="l00160" name="l00160"></a><span class="lineno">  160</span>  <span class="keyword">explicit</span> ParamIterator(<a class="code hl_class" href="classtesting_1_1internal_1_1_param_iterator_interface.html">ParamIteratorInterface&lt;T&gt;</a>* impl) : impl_(impl) {}</div>
<div class="line"><a id="l00161" name="l00161"></a><span class="lineno">  161</span>  std::unique_ptr&lt;ParamIteratorInterface&lt;T&gt;&gt; impl_;</div>
<div class="line"><a id="l00162" name="l00162"></a><span class="lineno">  162</span>};</div>
</div>
<div class="line"><a id="l00163" name="l00163"></a><span class="lineno">  163</span> </div>
<div class="line"><a id="l00164" name="l00164"></a><span class="lineno">  164</span><span class="comment">// ParamGeneratorInterface&lt;T&gt; is the binary interface to access generators</span></div>
<div class="line"><a id="l00165" name="l00165"></a><span class="lineno">  165</span><span class="comment">// defined in other translation units.</span></div>
<div class="line"><a id="l00166" name="l00166"></a><span class="lineno">  166</span><span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div>
<div class="foldopen" id="foldopen00167" data-start="{" data-end="};">
<div class="line"><a id="l00167" name="l00167"></a><span class="lineno"><a class="line" href="classtesting_1_1internal_1_1_param_generator_interface.html">  167</a></span><span class="keyword">class </span><a class="code hl_class" href="classtesting_1_1internal_1_1_param_generator_interface.html">ParamGeneratorInterface</a> {</div>
<div class="line"><a id="l00168" name="l00168"></a><span class="lineno">  168</span> <span class="keyword">public</span>:</div>
<div class="line"><a id="l00169" name="l00169"></a><span class="lineno">  169</span>  <span class="keyword">typedef</span> T ParamType;</div>
<div class="line"><a id="l00170" name="l00170"></a><span class="lineno">  170</span> </div>
<div class="line"><a id="l00171" name="l00171"></a><span class="lineno">  171</span>  <span class="keyword">virtual</span> <a class="code hl_class" href="classtesting_1_1internal_1_1_param_generator_interface.html">~ParamGeneratorInterface</a>() {}</div>
<div class="line"><a id="l00172" name="l00172"></a><span class="lineno">  172</span> </div>
<div class="line"><a id="l00173" name="l00173"></a><span class="lineno">  173</span>  <span class="comment">// Generator interface definition</span></div>
<div class="line"><a id="l00174" name="l00174"></a><span class="lineno">  174</span>  <span class="keyword">virtual</span> <a class="code hl_class" href="classtesting_1_1internal_1_1_param_iterator_interface.html">ParamIteratorInterface&lt;T&gt;</a>* Begin() <span class="keyword">const</span> = 0;</div>
<div class="line"><a id="l00175" name="l00175"></a><span class="lineno">  175</span>  <span class="keyword">virtual</span> <a class="code hl_class" href="classtesting_1_1internal_1_1_param_iterator_interface.html">ParamIteratorInterface&lt;T&gt;</a>* End() <span class="keyword">const</span> = 0;</div>
<div class="line"><a id="l00176" name="l00176"></a><span class="lineno">  176</span>};</div>
</div>
<div class="line"><a id="l00177" name="l00177"></a><span class="lineno">  177</span> </div>
<div class="line"><a id="l00178" name="l00178"></a><span class="lineno">  178</span><span class="comment">// Wraps ParamGeneratorInterface&lt;T&gt; and provides general generator syntax</span></div>
<div class="line"><a id="l00179" name="l00179"></a><span class="lineno">  179</span><span class="comment">// compatible with the STL Container concept.</span></div>
<div class="line"><a id="l00180" name="l00180"></a><span class="lineno">  180</span><span class="comment">// This class implements copy initialization semantics and the contained</span></div>
<div class="line"><a id="l00181" name="l00181"></a><span class="lineno">  181</span><span class="comment">// ParamGeneratorInterface&lt;T&gt; instance is shared among all copies</span></div>
<div class="line"><a id="l00182" name="l00182"></a><span class="lineno">  182</span><span class="comment">// of the original object. This is possible because that instance is immutable.</span></div>
<div class="line"><a id="l00183" name="l00183"></a><span class="lineno">  183</span><span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div>
<div class="foldopen" id="foldopen00184" data-start="{" data-end="};">
<div class="line"><a id="l00184" name="l00184"></a><span class="lineno"><a class="line" href="class_param_generator.html">  184</a></span><span class="keyword">class </span>ParamGenerator {</div>
<div class="line"><a id="l00185" name="l00185"></a><span class="lineno">  185</span> <span class="keyword">public</span>:</div>
<div class="line"><a id="l00186" name="l00186"></a><span class="lineno">  186</span>  <span class="keyword">typedef</span> ParamIterator&lt;T&gt; iterator;</div>
<div class="line"><a id="l00187" name="l00187"></a><span class="lineno">  187</span> </div>
<div class="line"><a id="l00188" name="l00188"></a><span class="lineno">  188</span>  <span class="keyword">explicit</span> ParamGenerator(ParamGeneratorInterface&lt;T&gt;* impl) : impl_(impl) {}</div>
<div class="line"><a id="l00189" name="l00189"></a><span class="lineno">  189</span>  ParamGenerator(<span class="keyword">const</span> ParamGenerator&amp; other) : impl_(other.impl_) {}</div>
<div class="line"><a id="l00190" name="l00190"></a><span class="lineno">  190</span> </div>
<div class="line"><a id="l00191" name="l00191"></a><span class="lineno">  191</span>  ParamGenerator&amp; operator=(<span class="keyword">const</span> ParamGenerator&amp; other) {</div>
<div class="line"><a id="l00192" name="l00192"></a><span class="lineno">  192</span>    impl_ = other.impl_;</div>
<div class="line"><a id="l00193" name="l00193"></a><span class="lineno">  193</span>    <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
<div class="line"><a id="l00194" name="l00194"></a><span class="lineno">  194</span>  }</div>
<div class="line"><a id="l00195" name="l00195"></a><span class="lineno">  195</span> </div>
<div class="line"><a id="l00196" name="l00196"></a><span class="lineno">  196</span>  iterator begin()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> iterator(impl_-&gt;Begin()); }</div>
<div class="line"><a id="l00197" name="l00197"></a><span class="lineno">  197</span>  iterator end()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> iterator(impl_-&gt;End()); }</div>
<div class="line"><a id="l00198" name="l00198"></a><span class="lineno">  198</span> </div>
<div class="line"><a id="l00199" name="l00199"></a><span class="lineno">  199</span> <span class="keyword">private</span>:</div>
<div class="line"><a id="l00200" name="l00200"></a><span class="lineno">  200</span>  std::shared_ptr&lt;const ParamGeneratorInterface&lt;T&gt;&gt; impl_;</div>
<div class="line"><a id="l00201" name="l00201"></a><span class="lineno">  201</span>};</div>
</div>
<div class="line"><a id="l00202" name="l00202"></a><span class="lineno">  202</span> </div>
<div class="line"><a id="l00203" name="l00203"></a><span class="lineno">  203</span><span class="comment">// Generates values from a range of two comparable values. Can be used to</span></div>
<div class="line"><a id="l00204" name="l00204"></a><span class="lineno">  204</span><span class="comment">// generate sequences of user-defined types that implement operator+() and</span></div>
<div class="line"><a id="l00205" name="l00205"></a><span class="lineno">  205</span><span class="comment">// operator&lt;().</span></div>
<div class="line"><a id="l00206" name="l00206"></a><span class="lineno">  206</span><span class="comment">// This class is used in the Range() function.</span></div>
<div class="line"><a id="l00207" name="l00207"></a><span class="lineno">  207</span><span class="keyword">template</span> &lt;<span class="keyword">typename</span> T, <span class="keyword">typename</span> IncrementT&gt;</div>
<div class="foldopen" id="foldopen00208" data-start="{" data-end="};">
<div class="line"><a id="l00208" name="l00208"></a><span class="lineno"><a class="line" href="classtesting_1_1internal_1_1_range_generator.html">  208</a></span><span class="keyword">class </span>RangeGenerator : <span class="keyword">public</span> <a class="code hl_class" href="classtesting_1_1internal_1_1_param_generator_interface.html">ParamGeneratorInterface</a>&lt;T&gt; {</div>
<div class="line"><a id="l00209" name="l00209"></a><span class="lineno">  209</span> <span class="keyword">public</span>:</div>
<div class="line"><a id="l00210" name="l00210"></a><span class="lineno">  210</span>  RangeGenerator(T begin, T end, IncrementT step)</div>
<div class="line"><a id="l00211" name="l00211"></a><span class="lineno">  211</span>      : begin_(begin),</div>
<div class="line"><a id="l00212" name="l00212"></a><span class="lineno">  212</span>        end_(end),</div>
<div class="line"><a id="l00213" name="l00213"></a><span class="lineno">  213</span>        step_(step),</div>
<div class="line"><a id="l00214" name="l00214"></a><span class="lineno">  214</span>        end_index_(CalculateEndIndex(begin, end, step)) {}</div>
<div class="line"><a id="l00215" name="l00215"></a><span class="lineno">  215</span>  ~RangeGenerator()<span class="keyword"> override </span>{}</div>
<div class="line"><a id="l00216" name="l00216"></a><span class="lineno">  216</span> </div>
<div class="line"><a id="l00217" name="l00217"></a><span class="lineno">  217</span>  <a class="code hl_class" href="classtesting_1_1internal_1_1_param_iterator_interface.html">ParamIteratorInterface&lt;T&gt;</a>* Begin()<span class="keyword"> const override </span>{</div>
<div class="line"><a id="l00218" name="l00218"></a><span class="lineno">  218</span>    <span class="keywordflow">return</span> <span class="keyword">new</span> Iterator(<span class="keyword">this</span>, begin_, 0, step_);</div>
<div class="line"><a id="l00219" name="l00219"></a><span class="lineno">  219</span>  }</div>
<div class="line"><a id="l00220" name="l00220"></a><span class="lineno">  220</span>  <a class="code hl_class" href="classtesting_1_1internal_1_1_param_iterator_interface.html">ParamIteratorInterface&lt;T&gt;</a>* End()<span class="keyword"> const override </span>{</div>
<div class="line"><a id="l00221" name="l00221"></a><span class="lineno">  221</span>    <span class="keywordflow">return</span> <span class="keyword">new</span> Iterator(<span class="keyword">this</span>, end_, end_index_, step_);</div>
<div class="line"><a id="l00222" name="l00222"></a><span class="lineno">  222</span>  }</div>
<div class="line"><a id="l00223" name="l00223"></a><span class="lineno">  223</span> </div>
<div class="line"><a id="l00224" name="l00224"></a><span class="lineno">  224</span> <span class="keyword">private</span>:</div>
<div class="line"><a id="l00225" name="l00225"></a><span class="lineno">  225</span>  <span class="keyword">class </span>Iterator : <span class="keyword">public</span> <a class="code hl_class" href="classtesting_1_1internal_1_1_param_iterator_interface.html">ParamIteratorInterface</a>&lt;T&gt; {</div>
<div class="line"><a id="l00226" name="l00226"></a><span class="lineno">  226</span>   <span class="keyword">public</span>:</div>
<div class="line"><a id="l00227" name="l00227"></a><span class="lineno">  227</span>    Iterator(<span class="keyword">const</span> <a class="code hl_class" href="classtesting_1_1internal_1_1_param_generator_interface.html">ParamGeneratorInterface&lt;T&gt;</a>* base, T value, <span class="keywordtype">int</span> index,</div>
<div class="line"><a id="l00228" name="l00228"></a><span class="lineno">  228</span>             IncrementT step)</div>
<div class="line"><a id="l00229" name="l00229"></a><span class="lineno">  229</span>        : base_(base), value_(value), index_(index), step_(step) {}</div>
<div class="line"><a id="l00230" name="l00230"></a><span class="lineno">  230</span>    ~Iterator()<span class="keyword"> override </span>{}</div>
<div class="line"><a id="l00231" name="l00231"></a><span class="lineno">  231</span> </div>
<div class="line"><a id="l00232" name="l00232"></a><span class="lineno">  232</span>    <span class="keyword">const</span> <a class="code hl_class" href="classtesting_1_1internal_1_1_param_generator_interface.html">ParamGeneratorInterface&lt;T&gt;</a>* BaseGenerator()<span class="keyword"> const override </span>{</div>
<div class="line"><a id="l00233" name="l00233"></a><span class="lineno">  233</span>      <span class="keywordflow">return</span> base_;</div>
<div class="line"><a id="l00234" name="l00234"></a><span class="lineno">  234</span>    }</div>
<div class="line"><a id="l00235" name="l00235"></a><span class="lineno">  235</span>    <span class="keywordtype">void</span> Advance()<span class="keyword"> override </span>{</div>
<div class="line"><a id="l00236" name="l00236"></a><span class="lineno">  236</span>      value_ = <span class="keyword">static_cast&lt;</span>T<span class="keyword">&gt;</span>(value_ + step_);</div>
<div class="line"><a id="l00237" name="l00237"></a><span class="lineno">  237</span>      index_++;</div>
<div class="line"><a id="l00238" name="l00238"></a><span class="lineno">  238</span>    }</div>
<div class="line"><a id="l00239" name="l00239"></a><span class="lineno">  239</span>    <a class="code hl_class" href="classtesting_1_1internal_1_1_param_iterator_interface.html">ParamIteratorInterface&lt;T&gt;</a>* Clone()<span class="keyword"> const override </span>{</div>
<div class="line"><a id="l00240" name="l00240"></a><span class="lineno">  240</span>      <span class="keywordflow">return</span> <span class="keyword">new</span> Iterator(*<span class="keyword">this</span>);</div>
<div class="line"><a id="l00241" name="l00241"></a><span class="lineno">  241</span>    }</div>
<div class="line"><a id="l00242" name="l00242"></a><span class="lineno">  242</span>    <span class="keyword">const</span> T* Current()<span class="keyword"> const override </span>{ <span class="keywordflow">return</span> &amp;value_; }</div>
<div class="line"><a id="l00243" name="l00243"></a><span class="lineno">  243</span>    <span class="keywordtype">bool</span> Equals(<span class="keyword">const</span> <a class="code hl_class" href="classtesting_1_1internal_1_1_param_iterator_interface.html">ParamIteratorInterface&lt;T&gt;</a>&amp; other)<span class="keyword"> const override </span>{</div>
<div class="line"><a id="l00244" name="l00244"></a><span class="lineno">  244</span>      <span class="comment">// Having the same base generator guarantees that the other</span></div>
<div class="line"><a id="l00245" name="l00245"></a><span class="lineno">  245</span>      <span class="comment">// iterator is of the same type and we can downcast.</span></div>
<div class="line"><a id="l00246" name="l00246"></a><span class="lineno">  246</span>      GTEST_CHECK_(BaseGenerator() == other.BaseGenerator())</div>
<div class="line"><a id="l00247" name="l00247"></a><span class="lineno">  247</span>          &lt;&lt; <span class="stringliteral">&quot;The program attempted to compare iterators &quot;</span></div>
<div class="line"><a id="l00248" name="l00248"></a><span class="lineno">  248</span>          &lt;&lt; <span class="stringliteral">&quot;from different generators.&quot;</span> &lt;&lt; std::endl;</div>
<div class="line"><a id="l00249" name="l00249"></a><span class="lineno">  249</span>      <span class="keyword">const</span> <span class="keywordtype">int</span> other_index =</div>
<div class="line"><a id="l00250" name="l00250"></a><span class="lineno">  250</span>          CheckedDowncastToActualType&lt;const Iterator&gt;(&amp;other)-&gt;index_;</div>
<div class="line"><a id="l00251" name="l00251"></a><span class="lineno">  251</span>      <span class="keywordflow">return</span> index_ == other_index;</div>
<div class="line"><a id="l00252" name="l00252"></a><span class="lineno">  252</span>    }</div>
<div class="line"><a id="l00253" name="l00253"></a><span class="lineno">  253</span> </div>
<div class="line"><a id="l00254" name="l00254"></a><span class="lineno">  254</span>   <span class="keyword">private</span>:</div>
<div class="line"><a id="l00255" name="l00255"></a><span class="lineno">  255</span>    Iterator(<span class="keyword">const</span> Iterator&amp; other)</div>
<div class="line"><a id="l00256" name="l00256"></a><span class="lineno">  256</span>        : <a class="code hl_class" href="classtesting_1_1internal_1_1_param_iterator_interface.html">ParamIteratorInterface&lt;T&gt;</a>(),</div>
<div class="line"><a id="l00257" name="l00257"></a><span class="lineno">  257</span>          base_(other.base_),</div>
<div class="line"><a id="l00258" name="l00258"></a><span class="lineno">  258</span>          value_(other.value_),</div>
<div class="line"><a id="l00259" name="l00259"></a><span class="lineno">  259</span>          index_(other.index_),</div>
<div class="line"><a id="l00260" name="l00260"></a><span class="lineno">  260</span>          step_(other.step_) {}</div>
<div class="line"><a id="l00261" name="l00261"></a><span class="lineno">  261</span> </div>
<div class="line"><a id="l00262" name="l00262"></a><span class="lineno">  262</span>    <span class="comment">// No implementation - assignment is unsupported.</span></div>
<div class="line"><a id="l00263" name="l00263"></a><span class="lineno">  263</span>    <span class="keywordtype">void</span> operator=(<span class="keyword">const</span> Iterator&amp; other);</div>
<div class="line"><a id="l00264" name="l00264"></a><span class="lineno">  264</span> </div>
<div class="line"><a id="l00265" name="l00265"></a><span class="lineno">  265</span>    <span class="keyword">const</span> <a class="code hl_class" href="classtesting_1_1internal_1_1_param_generator_interface.html">ParamGeneratorInterface&lt;T&gt;</a>* <span class="keyword">const</span> base_;</div>
<div class="line"><a id="l00266" name="l00266"></a><span class="lineno">  266</span>    T value_;</div>
<div class="line"><a id="l00267" name="l00267"></a><span class="lineno">  267</span>    <span class="keywordtype">int</span> index_;</div>
<div class="line"><a id="l00268" name="l00268"></a><span class="lineno">  268</span>    <span class="keyword">const</span> IncrementT step_;</div>
<div class="line"><a id="l00269" name="l00269"></a><span class="lineno">  269</span>  };  <span class="comment">// class RangeGenerator::Iterator</span></div>
<div class="line"><a id="l00270" name="l00270"></a><span class="lineno">  270</span> </div>
<div class="line"><a id="l00271" name="l00271"></a><span class="lineno">  271</span>  <span class="keyword">static</span> <span class="keywordtype">int</span> CalculateEndIndex(<span class="keyword">const</span> T&amp; begin, <span class="keyword">const</span> T&amp; end,</div>
<div class="line"><a id="l00272" name="l00272"></a><span class="lineno">  272</span>                               <span class="keyword">const</span> IncrementT&amp; step) {</div>
<div class="line"><a id="l00273" name="l00273"></a><span class="lineno">  273</span>    <span class="keywordtype">int</span> end_index = 0;</div>
<div class="line"><a id="l00274" name="l00274"></a><span class="lineno">  274</span>    <span class="keywordflow">for</span> (T i = begin; i &lt; end; i = static_cast&lt;T&gt;(i + step)) end_index++;</div>
<div class="line"><a id="l00275" name="l00275"></a><span class="lineno">  275</span>    <span class="keywordflow">return</span> end_index;</div>
<div class="line"><a id="l00276" name="l00276"></a><span class="lineno">  276</span>  }</div>
<div class="line"><a id="l00277" name="l00277"></a><span class="lineno">  277</span> </div>
<div class="line"><a id="l00278" name="l00278"></a><span class="lineno">  278</span>  <span class="comment">// No implementation - assignment is unsupported.</span></div>
<div class="line"><a id="l00279" name="l00279"></a><span class="lineno">  279</span>  <span class="keywordtype">void</span> operator=(<span class="keyword">const</span> RangeGenerator&amp; other);</div>
<div class="line"><a id="l00280" name="l00280"></a><span class="lineno">  280</span> </div>
<div class="line"><a id="l00281" name="l00281"></a><span class="lineno">  281</span>  <span class="keyword">const</span> T begin_;</div>
<div class="line"><a id="l00282" name="l00282"></a><span class="lineno">  282</span>  <span class="keyword">const</span> T end_;</div>
<div class="line"><a id="l00283" name="l00283"></a><span class="lineno">  283</span>  <span class="keyword">const</span> IncrementT step_;</div>
<div class="line"><a id="l00284" name="l00284"></a><span class="lineno">  284</span>  <span class="comment">// The index for the end() iterator. All the elements in the generated</span></div>
<div class="line"><a id="l00285" name="l00285"></a><span class="lineno">  285</span>  <span class="comment">// sequence are indexed (0-based) to aid iterator comparison.</span></div>
<div class="line"><a id="l00286" name="l00286"></a><span class="lineno">  286</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> end_index_;</div>
<div class="line"><a id="l00287" name="l00287"></a><span class="lineno">  287</span>};  <span class="comment">// class RangeGenerator</span></div>
</div>
<div class="line"><a id="l00288" name="l00288"></a><span class="lineno">  288</span> </div>
<div class="line"><a id="l00289" name="l00289"></a><span class="lineno">  289</span><span class="comment">// Generates values from a pair of STL-style iterators. Used in the</span></div>
<div class="line"><a id="l00290" name="l00290"></a><span class="lineno">  290</span><span class="comment">// ValuesIn() function. The elements are copied from the source range</span></div>
<div class="line"><a id="l00291" name="l00291"></a><span class="lineno">  291</span><span class="comment">// since the source can be located on the stack, and the generator</span></div>
<div class="line"><a id="l00292" name="l00292"></a><span class="lineno">  292</span><span class="comment">// is likely to persist beyond that stack frame.</span></div>
<div class="line"><a id="l00293" name="l00293"></a><span class="lineno">  293</span><span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div>
<div class="foldopen" id="foldopen00294" data-start="{" data-end="};">
<div class="line"><a id="l00294" name="l00294"></a><span class="lineno"><a class="line" href="classtesting_1_1internal_1_1_values_in_iterator_range_generator.html">  294</a></span><span class="keyword">class </span>ValuesInIteratorRangeGenerator : <span class="keyword">public</span> <a class="code hl_class" href="classtesting_1_1internal_1_1_param_generator_interface.html">ParamGeneratorInterface</a>&lt;T&gt; {</div>
<div class="line"><a id="l00295" name="l00295"></a><span class="lineno">  295</span> <span class="keyword">public</span>:</div>
<div class="line"><a id="l00296" name="l00296"></a><span class="lineno">  296</span>  <span class="keyword">template</span> &lt;<span class="keyword">typename</span> ForwardIterator&gt;</div>
<div class="line"><a id="l00297" name="l00297"></a><span class="lineno">  297</span>  ValuesInIteratorRangeGenerator(ForwardIterator begin, ForwardIterator end)</div>
<div class="line"><a id="l00298" name="l00298"></a><span class="lineno">  298</span>      : container_(begin, end) {}</div>
<div class="line"><a id="l00299" name="l00299"></a><span class="lineno">  299</span>  ~ValuesInIteratorRangeGenerator()<span class="keyword"> override </span>{}</div>
<div class="line"><a id="l00300" name="l00300"></a><span class="lineno">  300</span> </div>
<div class="line"><a id="l00301" name="l00301"></a><span class="lineno">  301</span>  <a class="code hl_class" href="classtesting_1_1internal_1_1_param_iterator_interface.html">ParamIteratorInterface&lt;T&gt;</a>* Begin()<span class="keyword"> const override </span>{</div>
<div class="line"><a id="l00302" name="l00302"></a><span class="lineno">  302</span>    <span class="keywordflow">return</span> <span class="keyword">new</span> Iterator(<span class="keyword">this</span>, container_.begin());</div>
<div class="line"><a id="l00303" name="l00303"></a><span class="lineno">  303</span>  }</div>
<div class="line"><a id="l00304" name="l00304"></a><span class="lineno">  304</span>  <a class="code hl_class" href="classtesting_1_1internal_1_1_param_iterator_interface.html">ParamIteratorInterface&lt;T&gt;</a>* End()<span class="keyword"> const override </span>{</div>
<div class="line"><a id="l00305" name="l00305"></a><span class="lineno">  305</span>    <span class="keywordflow">return</span> <span class="keyword">new</span> Iterator(<span class="keyword">this</span>, container_.end());</div>
<div class="line"><a id="l00306" name="l00306"></a><span class="lineno">  306</span>  }</div>
<div class="line"><a id="l00307" name="l00307"></a><span class="lineno">  307</span> </div>
<div class="line"><a id="l00308" name="l00308"></a><span class="lineno">  308</span> <span class="keyword">private</span>:</div>
<div class="line"><a id="l00309" name="l00309"></a><span class="lineno">  309</span>  <span class="keyword">typedef</span> typename ::std::vector&lt;T&gt; ContainerType;</div>
<div class="line"><a id="l00310" name="l00310"></a><span class="lineno">  310</span> </div>
<div class="line"><a id="l00311" name="l00311"></a><span class="lineno">  311</span>  <span class="keyword">class </span>Iterator : <span class="keyword">public</span> <a class="code hl_class" href="classtesting_1_1internal_1_1_param_iterator_interface.html">ParamIteratorInterface</a>&lt;T&gt; {</div>
<div class="line"><a id="l00312" name="l00312"></a><span class="lineno">  312</span>   <span class="keyword">public</span>:</div>
<div class="line"><a id="l00313" name="l00313"></a><span class="lineno">  313</span>    Iterator(<span class="keyword">const</span> <a class="code hl_class" href="classtesting_1_1internal_1_1_param_generator_interface.html">ParamGeneratorInterface&lt;T&gt;</a>* base,</div>
<div class="line"><a id="l00314" name="l00314"></a><span class="lineno">  314</span>             <span class="keyword">typename</span> ContainerType::const_iterator iterator)</div>
<div class="line"><a id="l00315" name="l00315"></a><span class="lineno">  315</span>        : base_(base), iterator_(iterator) {}</div>
<div class="line"><a id="l00316" name="l00316"></a><span class="lineno">  316</span>    ~Iterator()<span class="keyword"> override </span>{}</div>
<div class="line"><a id="l00317" name="l00317"></a><span class="lineno">  317</span> </div>
<div class="line"><a id="l00318" name="l00318"></a><span class="lineno">  318</span>    <span class="keyword">const</span> <a class="code hl_class" href="classtesting_1_1internal_1_1_param_generator_interface.html">ParamGeneratorInterface&lt;T&gt;</a>* BaseGenerator()<span class="keyword"> const override </span>{</div>
<div class="line"><a id="l00319" name="l00319"></a><span class="lineno">  319</span>      <span class="keywordflow">return</span> base_;</div>
<div class="line"><a id="l00320" name="l00320"></a><span class="lineno">  320</span>    }</div>
<div class="line"><a id="l00321" name="l00321"></a><span class="lineno">  321</span>    <span class="keywordtype">void</span> Advance()<span class="keyword"> override </span>{</div>
<div class="line"><a id="l00322" name="l00322"></a><span class="lineno">  322</span>      ++iterator_;</div>
<div class="line"><a id="l00323" name="l00323"></a><span class="lineno">  323</span>      value_.reset();</div>
<div class="line"><a id="l00324" name="l00324"></a><span class="lineno">  324</span>    }</div>
<div class="line"><a id="l00325" name="l00325"></a><span class="lineno">  325</span>    <a class="code hl_class" href="classtesting_1_1internal_1_1_param_iterator_interface.html">ParamIteratorInterface&lt;T&gt;</a>* Clone()<span class="keyword"> const override </span>{</div>
<div class="line"><a id="l00326" name="l00326"></a><span class="lineno">  326</span>      <span class="keywordflow">return</span> <span class="keyword">new</span> Iterator(*<span class="keyword">this</span>);</div>
<div class="line"><a id="l00327" name="l00327"></a><span class="lineno">  327</span>    }</div>
<div class="line"><a id="l00328" name="l00328"></a><span class="lineno">  328</span>    <span class="comment">// We need to use cached value referenced by iterator_ because *iterator_</span></div>
<div class="line"><a id="l00329" name="l00329"></a><span class="lineno">  329</span>    <span class="comment">// can return a temporary object (and of type other then T), so just</span></div>
<div class="line"><a id="l00330" name="l00330"></a><span class="lineno">  330</span>    <span class="comment">// having &quot;return &amp;*iterator_;&quot; doesn&#39;t work.</span></div>
<div class="line"><a id="l00331" name="l00331"></a><span class="lineno">  331</span>    <span class="comment">// value_ is updated here and not in Advance() because Advance()</span></div>
<div class="line"><a id="l00332" name="l00332"></a><span class="lineno">  332</span>    <span class="comment">// can advance iterator_ beyond the end of the range, and we cannot</span></div>
<div class="line"><a id="l00333" name="l00333"></a><span class="lineno">  333</span>    <span class="comment">// detect that fact. The client code, on the other hand, is</span></div>
<div class="line"><a id="l00334" name="l00334"></a><span class="lineno">  334</span>    <span class="comment">// responsible for not calling Current() on an out-of-range iterator.</span></div>
<div class="line"><a id="l00335" name="l00335"></a><span class="lineno">  335</span>    <span class="keyword">const</span> T* Current()<span class="keyword"> const override </span>{</div>
<div class="line"><a id="l00336" name="l00336"></a><span class="lineno">  336</span>      <span class="keywordflow">if</span> (value_.get() == <span class="keyword">nullptr</span>) value_.reset(<span class="keyword">new</span> T(*iterator_));</div>
<div class="line"><a id="l00337" name="l00337"></a><span class="lineno">  337</span>      <span class="keywordflow">return</span> value_.get();</div>
<div class="line"><a id="l00338" name="l00338"></a><span class="lineno">  338</span>    }</div>
<div class="line"><a id="l00339" name="l00339"></a><span class="lineno">  339</span>    <span class="keywordtype">bool</span> Equals(<span class="keyword">const</span> <a class="code hl_class" href="classtesting_1_1internal_1_1_param_iterator_interface.html">ParamIteratorInterface&lt;T&gt;</a>&amp; other)<span class="keyword"> const override </span>{</div>
<div class="line"><a id="l00340" name="l00340"></a><span class="lineno">  340</span>      <span class="comment">// Having the same base generator guarantees that the other</span></div>
<div class="line"><a id="l00341" name="l00341"></a><span class="lineno">  341</span>      <span class="comment">// iterator is of the same type and we can downcast.</span></div>
<div class="line"><a id="l00342" name="l00342"></a><span class="lineno">  342</span>      GTEST_CHECK_(BaseGenerator() == other.BaseGenerator())</div>
<div class="line"><a id="l00343" name="l00343"></a><span class="lineno">  343</span>          &lt;&lt; <span class="stringliteral">&quot;The program attempted to compare iterators &quot;</span></div>
<div class="line"><a id="l00344" name="l00344"></a><span class="lineno">  344</span>          &lt;&lt; <span class="stringliteral">&quot;from different generators.&quot;</span> &lt;&lt; std::endl;</div>
<div class="line"><a id="l00345" name="l00345"></a><span class="lineno">  345</span>      <span class="keywordflow">return</span> iterator_ ==</div>
<div class="line"><a id="l00346" name="l00346"></a><span class="lineno">  346</span>             CheckedDowncastToActualType&lt;const Iterator&gt;(&amp;other)-&gt;iterator_;</div>
<div class="line"><a id="l00347" name="l00347"></a><span class="lineno">  347</span>    }</div>
<div class="line"><a id="l00348" name="l00348"></a><span class="lineno">  348</span> </div>
<div class="line"><a id="l00349" name="l00349"></a><span class="lineno">  349</span>   <span class="keyword">private</span>:</div>
<div class="line"><a id="l00350" name="l00350"></a><span class="lineno">  350</span>    Iterator(<span class="keyword">const</span> Iterator&amp; other)</div>
<div class="line"><a id="l00351" name="l00351"></a><span class="lineno">  351</span>        <span class="comment">// The explicit constructor call suppresses a false warning</span></div>
<div class="line"><a id="l00352" name="l00352"></a><span class="lineno">  352</span>        <span class="comment">// emitted by gcc when supplied with the -Wextra option.</span></div>
<div class="line"><a id="l00353" name="l00353"></a><span class="lineno">  353</span>        : <a class="code hl_class" href="classtesting_1_1internal_1_1_param_iterator_interface.html">ParamIteratorInterface&lt;T&gt;</a>(),</div>
<div class="line"><a id="l00354" name="l00354"></a><span class="lineno">  354</span>          base_(other.base_),</div>
<div class="line"><a id="l00355" name="l00355"></a><span class="lineno">  355</span>          iterator_(other.iterator_) {}</div>
<div class="line"><a id="l00356" name="l00356"></a><span class="lineno">  356</span> </div>
<div class="line"><a id="l00357" name="l00357"></a><span class="lineno">  357</span>    <span class="keyword">const</span> <a class="code hl_class" href="classtesting_1_1internal_1_1_param_generator_interface.html">ParamGeneratorInterface&lt;T&gt;</a>* <span class="keyword">const</span> base_;</div>
<div class="line"><a id="l00358" name="l00358"></a><span class="lineno">  358</span>    <span class="keyword">typename</span> ContainerType::const_iterator iterator_;</div>
<div class="line"><a id="l00359" name="l00359"></a><span class="lineno">  359</span>    <span class="comment">// A cached value of *iterator_. We keep it here to allow access by</span></div>
<div class="line"><a id="l00360" name="l00360"></a><span class="lineno">  360</span>    <span class="comment">// pointer in the wrapping iterator&#39;s operator-&gt;().</span></div>
<div class="line"><a id="l00361" name="l00361"></a><span class="lineno">  361</span>    <span class="comment">// value_ needs to be mutable to be accessed in Current().</span></div>
<div class="line"><a id="l00362" name="l00362"></a><span class="lineno">  362</span>    <span class="comment">// Use of std::unique_ptr helps manage cached value&#39;s lifetime,</span></div>
<div class="line"><a id="l00363" name="l00363"></a><span class="lineno">  363</span>    <span class="comment">// which is bound by the lifespan of the iterator itself.</span></div>
<div class="line"><a id="l00364" name="l00364"></a><span class="lineno">  364</span>    <span class="keyword">mutable</span> std::unique_ptr&lt;const T&gt; value_;</div>
<div class="line"><a id="l00365" name="l00365"></a><span class="lineno">  365</span>  };  <span class="comment">// class ValuesInIteratorRangeGenerator::Iterator</span></div>
<div class="line"><a id="l00366" name="l00366"></a><span class="lineno">  366</span> </div>
<div class="line"><a id="l00367" name="l00367"></a><span class="lineno">  367</span>  <span class="comment">// No implementation - assignment is unsupported.</span></div>
<div class="line"><a id="l00368" name="l00368"></a><span class="lineno">  368</span>  <span class="keywordtype">void</span> operator=(<span class="keyword">const</span> ValuesInIteratorRangeGenerator&amp; other);</div>
<div class="line"><a id="l00369" name="l00369"></a><span class="lineno">  369</span> </div>
<div class="line"><a id="l00370" name="l00370"></a><span class="lineno">  370</span>  <span class="keyword">const</span> ContainerType container_;</div>
<div class="line"><a id="l00371" name="l00371"></a><span class="lineno">  371</span>};  <span class="comment">// class ValuesInIteratorRangeGenerator</span></div>
</div>
<div class="line"><a id="l00372" name="l00372"></a><span class="lineno">  372</span> </div>
<div class="line"><a id="l00373" name="l00373"></a><span class="lineno">  373</span><span class="comment">// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.</span></div>
<div class="line"><a id="l00374" name="l00374"></a><span class="lineno">  374</span><span class="comment">//</span></div>
<div class="line"><a id="l00375" name="l00375"></a><span class="lineno">  375</span><span class="comment">// Default parameterized test name generator, returns a string containing the</span></div>
<div class="line"><a id="l00376" name="l00376"></a><span class="lineno">  376</span><span class="comment">// integer test parameter index.</span></div>
<div class="line"><a id="l00377" name="l00377"></a><span class="lineno">  377</span><span class="keyword">template</span> &lt;<span class="keyword">class</span> ParamType&gt;</div>
<div class="line"><a id="l00378" name="l00378"></a><span class="lineno">  378</span>std::string DefaultParamName(<span class="keyword">const</span> <a class="code hl_struct" href="structtesting_1_1_test_param_info.html">TestParamInfo&lt;ParamType&gt;</a>&amp; info) {</div>
<div class="line"><a id="l00379" name="l00379"></a><span class="lineno">  379</span>  <a class="code hl_class" href="classtesting_1_1_message.html">Message</a> name_stream;</div>
<div class="line"><a id="l00380" name="l00380"></a><span class="lineno">  380</span>  name_stream &lt;&lt; info.index;</div>
<div class="line"><a id="l00381" name="l00381"></a><span class="lineno">  381</span>  <span class="keywordflow">return</span> name_stream.GetString();</div>
<div class="line"><a id="l00382" name="l00382"></a><span class="lineno">  382</span>}</div>
<div class="line"><a id="l00383" name="l00383"></a><span class="lineno">  383</span> </div>
<div class="line"><a id="l00384" name="l00384"></a><span class="lineno">  384</span><span class="keyword">template</span> &lt;<span class="keyword">typename</span> T = <span class="keywordtype">int</span>&gt;</div>
<div class="line"><a id="l00385" name="l00385"></a><span class="lineno">  385</span><span class="keywordtype">void</span> TestNotEmpty() {</div>
<div class="line"><a id="l00386" name="l00386"></a><span class="lineno">  386</span>  <span class="keyword">static_assert</span>(<span class="keyword">sizeof</span>(T) == 0, <span class="stringliteral">&quot;Empty arguments are not allowed.&quot;</span>);</div>
<div class="line"><a id="l00387" name="l00387"></a><span class="lineno">  387</span>}</div>
<div class="line"><a id="l00388" name="l00388"></a><span class="lineno">  388</span><span class="keyword">template</span> &lt;<span class="keyword">typename</span> T = <span class="keywordtype">int</span>&gt;</div>
<div class="line"><a id="l00389" name="l00389"></a><span class="lineno">  389</span><span class="keywordtype">void</span> TestNotEmpty(<span class="keyword">const</span> T&amp;) {}</div>
<div class="line"><a id="l00390" name="l00390"></a><span class="lineno">  390</span> </div>
<div class="line"><a id="l00391" name="l00391"></a><span class="lineno">  391</span><span class="comment">// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.</span></div>
<div class="line"><a id="l00392" name="l00392"></a><span class="lineno">  392</span><span class="comment">//</span></div>
<div class="line"><a id="l00393" name="l00393"></a><span class="lineno">  393</span><span class="comment">// Stores a parameter value and later creates tests parameterized with that</span></div>
<div class="line"><a id="l00394" name="l00394"></a><span class="lineno">  394</span><span class="comment">// value.</span></div>
<div class="line"><a id="l00395" name="l00395"></a><span class="lineno">  395</span><span class="keyword">template</span> &lt;<span class="keyword">class</span> TestClass&gt;</div>
<div class="foldopen" id="foldopen00396" data-start="{" data-end="};">
<div class="line"><a id="l00396" name="l00396"></a><span class="lineno"><a class="line" href="classtesting_1_1internal_1_1_parameterized_test_factory.html">  396</a></span><span class="keyword">class </span>ParameterizedTestFactory : <span class="keyword">public</span> TestFactoryBase {</div>
<div class="line"><a id="l00397" name="l00397"></a><span class="lineno">  397</span> <span class="keyword">public</span>:</div>
<div class="line"><a id="l00398" name="l00398"></a><span class="lineno">  398</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> TestClass::ParamType ParamType;</div>
<div class="line"><a id="l00399" name="l00399"></a><span class="lineno">  399</span>  <span class="keyword">explicit</span> ParameterizedTestFactory(ParamType parameter)</div>
<div class="line"><a id="l00400" name="l00400"></a><span class="lineno">  400</span>      : parameter_(parameter) {}</div>
<div class="line"><a id="l00401" name="l00401"></a><span class="lineno">  401</span>  <a class="code hl_class" href="classtesting_1_1_test.html">Test</a>* CreateTest()<span class="keyword"> override </span>{</div>
<div class="line"><a id="l00402" name="l00402"></a><span class="lineno">  402</span>    TestClass::SetParam(&amp;parameter_);</div>
<div class="line"><a id="l00403" name="l00403"></a><span class="lineno">  403</span>    <span class="keywordflow">return</span> <span class="keyword">new</span> TestClass();</div>
<div class="line"><a id="l00404" name="l00404"></a><span class="lineno">  404</span>  }</div>
<div class="line"><a id="l00405" name="l00405"></a><span class="lineno">  405</span> </div>
<div class="line"><a id="l00406" name="l00406"></a><span class="lineno">  406</span> <span class="keyword">private</span>:</div>
<div class="line"><a id="l00407" name="l00407"></a><span class="lineno">  407</span>  <span class="keyword">const</span> ParamType parameter_;</div>
<div class="line"><a id="l00408" name="l00408"></a><span class="lineno">  408</span> </div>
<div class="line"><a id="l00409" name="l00409"></a><span class="lineno">  409</span>  ParameterizedTestFactory(<span class="keyword">const</span> ParameterizedTestFactory&amp;) = <span class="keyword">delete</span>;</div>
<div class="line"><a id="l00410" name="l00410"></a><span class="lineno">  410</span>  ParameterizedTestFactory&amp; operator=(<span class="keyword">const</span> ParameterizedTestFactory&amp;) = <span class="keyword">delete</span>;</div>
<div class="line"><a id="l00411" name="l00411"></a><span class="lineno">  411</span>};</div>
</div>
<div class="line"><a id="l00412" name="l00412"></a><span class="lineno">  412</span> </div>
<div class="line"><a id="l00413" name="l00413"></a><span class="lineno">  413</span><span class="comment">// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.</span></div>
<div class="line"><a id="l00414" name="l00414"></a><span class="lineno">  414</span><span class="comment">//</span></div>
<div class="line"><a id="l00415" name="l00415"></a><span class="lineno">  415</span><span class="comment">// TestMetaFactoryBase is a base class for meta-factories that create</span></div>
<div class="line"><a id="l00416" name="l00416"></a><span class="lineno">  416</span><span class="comment">// test factories for passing into MakeAndRegisterTestInfo function.</span></div>
<div class="line"><a id="l00417" name="l00417"></a><span class="lineno">  417</span><span class="keyword">template</span> &lt;<span class="keyword">class</span> ParamType&gt;</div>
<div class="foldopen" id="foldopen00418" data-start="{" data-end="};">
<div class="line"><a id="l00418" name="l00418"></a><span class="lineno"><a class="line" href="classtesting_1_1internal_1_1_test_meta_factory_base.html">  418</a></span><span class="keyword">class </span><a class="code hl_class" href="classtesting_1_1internal_1_1_test_meta_factory_base.html">TestMetaFactoryBase</a> {</div>
<div class="line"><a id="l00419" name="l00419"></a><span class="lineno">  419</span> <span class="keyword">public</span>:</div>
<div class="line"><a id="l00420" name="l00420"></a><span class="lineno">  420</span>  <span class="keyword">virtual</span> <a class="code hl_class" href="classtesting_1_1internal_1_1_test_meta_factory_base.html">~TestMetaFactoryBase</a>() {}</div>
<div class="line"><a id="l00421" name="l00421"></a><span class="lineno">  421</span> </div>
<div class="line"><a id="l00422" name="l00422"></a><span class="lineno">  422</span>  <span class="keyword">virtual</span> <a class="code hl_class" href="classtesting_1_1internal_1_1_test_factory_base.html">TestFactoryBase</a>* CreateTestFactory(ParamType parameter) = 0;</div>
<div class="line"><a id="l00423" name="l00423"></a><span class="lineno">  423</span>};</div>
</div>
<div class="line"><a id="l00424" name="l00424"></a><span class="lineno">  424</span> </div>
<div class="line"><a id="l00425" name="l00425"></a><span class="lineno">  425</span><span class="comment">// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.</span></div>
<div class="line"><a id="l00426" name="l00426"></a><span class="lineno">  426</span><span class="comment">//</span></div>
<div class="line"><a id="l00427" name="l00427"></a><span class="lineno">  427</span><span class="comment">// TestMetaFactory creates test factories for passing into</span></div>
<div class="line"><a id="l00428" name="l00428"></a><span class="lineno">  428</span><span class="comment">// MakeAndRegisterTestInfo function. Since MakeAndRegisterTestInfo receives</span></div>
<div class="line"><a id="l00429" name="l00429"></a><span class="lineno">  429</span><span class="comment">// ownership of test factory pointer, same factory object cannot be passed</span></div>
<div class="line"><a id="l00430" name="l00430"></a><span class="lineno">  430</span><span class="comment">// into that method twice. But ParameterizedTestSuiteInfo is going to call</span></div>
<div class="line"><a id="l00431" name="l00431"></a><span class="lineno">  431</span><span class="comment">// it for each Test/Parameter value combination. Thus it needs meta factory</span></div>
<div class="line"><a id="l00432" name="l00432"></a><span class="lineno">  432</span><span class="comment">// creator class.</span></div>
<div class="line"><a id="l00433" name="l00433"></a><span class="lineno">  433</span><span class="keyword">template</span> &lt;<span class="keyword">class</span> TestSuite&gt;</div>
<div class="foldopen" id="foldopen00434" data-start="{" data-end="};">
<div class="line"><a id="l00434" name="l00434"></a><span class="lineno"><a class="line" href="classtesting_1_1internal_1_1_test_meta_factory.html">  434</a></span><span class="keyword">class </span>TestMetaFactory</div>
<div class="line"><a id="l00435" name="l00435"></a><span class="lineno">  435</span>    : <span class="keyword">public</span> <a class="code hl_class" href="classtesting_1_1internal_1_1_test_meta_factory_base.html">TestMetaFactoryBase</a>&lt;typename TestSuite::ParamType&gt; {</div>
<div class="line"><a id="l00436" name="l00436"></a><span class="lineno">  436</span> <span class="keyword">public</span>:</div>
<div class="line"><a id="l00437" name="l00437"></a><span class="lineno">  437</span>  <span class="keyword">using </span>ParamType = <span class="keyword">typename</span> TestSuite::ParamType;</div>
<div class="line"><a id="l00438" name="l00438"></a><span class="lineno">  438</span> </div>
<div class="line"><a id="l00439" name="l00439"></a><span class="lineno">  439</span>  TestMetaFactory() {}</div>
<div class="line"><a id="l00440" name="l00440"></a><span class="lineno">  440</span> </div>
<div class="line"><a id="l00441" name="l00441"></a><span class="lineno">  441</span>  <a class="code hl_class" href="classtesting_1_1internal_1_1_test_factory_base.html">TestFactoryBase</a>* CreateTestFactory(ParamType parameter)<span class="keyword"> override </span>{</div>
<div class="line"><a id="l00442" name="l00442"></a><span class="lineno">  442</span>    <span class="keywordflow">return</span> <span class="keyword">new</span> <a class="code hl_class" href="classtesting_1_1internal_1_1_parameterized_test_factory.html">ParameterizedTestFactory&lt;TestSuite&gt;</a>(parameter);</div>
<div class="line"><a id="l00443" name="l00443"></a><span class="lineno">  443</span>  }</div>
<div class="line"><a id="l00444" name="l00444"></a><span class="lineno">  444</span> </div>
<div class="line"><a id="l00445" name="l00445"></a><span class="lineno">  445</span> <span class="keyword">private</span>:</div>
<div class="line"><a id="l00446" name="l00446"></a><span class="lineno">  446</span>  TestMetaFactory(<span class="keyword">const</span> TestMetaFactory&amp;) = <span class="keyword">delete</span>;</div>
<div class="line"><a id="l00447" name="l00447"></a><span class="lineno">  447</span>  TestMetaFactory&amp; operator=(<span class="keyword">const</span> TestMetaFactory&amp;) = <span class="keyword">delete</span>;</div>
<div class="line"><a id="l00448" name="l00448"></a><span class="lineno">  448</span>};</div>
</div>
<div class="line"><a id="l00449" name="l00449"></a><span class="lineno">  449</span> </div>
<div class="line"><a id="l00450" name="l00450"></a><span class="lineno">  450</span><span class="comment">// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.</span></div>
<div class="line"><a id="l00451" name="l00451"></a><span class="lineno">  451</span><span class="comment">//</span></div>
<div class="line"><a id="l00452" name="l00452"></a><span class="lineno">  452</span><span class="comment">// ParameterizedTestSuiteInfoBase is a generic interface</span></div>
<div class="line"><a id="l00453" name="l00453"></a><span class="lineno">  453</span><span class="comment">// to ParameterizedTestSuiteInfo classes. ParameterizedTestSuiteInfoBase</span></div>
<div class="line"><a id="l00454" name="l00454"></a><span class="lineno">  454</span><span class="comment">// accumulates test information provided by TEST_P macro invocations</span></div>
<div class="line"><a id="l00455" name="l00455"></a><span class="lineno">  455</span><span class="comment">// and generators provided by INSTANTIATE_TEST_SUITE_P macro invocations</span></div>
<div class="line"><a id="l00456" name="l00456"></a><span class="lineno">  456</span><span class="comment">// and uses that information to register all resulting test instances</span></div>
<div class="line"><a id="l00457" name="l00457"></a><span class="lineno">  457</span><span class="comment">// in RegisterTests method. The ParameterizeTestSuiteRegistry class holds</span></div>
<div class="line"><a id="l00458" name="l00458"></a><span class="lineno">  458</span><span class="comment">// a collection of pointers to the ParameterizedTestSuiteInfo objects</span></div>
<div class="line"><a id="l00459" name="l00459"></a><span class="lineno">  459</span><span class="comment">// and calls RegisterTests() on each of them when asked.</span></div>
<div class="foldopen" id="foldopen00460" data-start="{" data-end="};">
<div class="line"><a id="l00460" name="l00460"></a><span class="lineno"><a class="line" href="classtesting_1_1internal_1_1_parameterized_test_suite_info_base.html">  460</a></span><span class="keyword">class </span>ParameterizedTestSuiteInfoBase {</div>
<div class="line"><a id="l00461" name="l00461"></a><span class="lineno">  461</span> <span class="keyword">public</span>:</div>
<div class="line"><a id="l00462" name="l00462"></a><span class="lineno">  462</span>  <span class="keyword">virtual</span> ~ParameterizedTestSuiteInfoBase() {}</div>
<div class="line"><a id="l00463" name="l00463"></a><span class="lineno">  463</span> </div>
<div class="line"><a id="l00464" name="l00464"></a><span class="lineno">  464</span>  <span class="comment">// Base part of test suite name for display purposes.</span></div>
<div class="line"><a id="l00465" name="l00465"></a><span class="lineno">  465</span>  <span class="keyword">virtual</span> <span class="keyword">const</span> std::string&amp; GetTestSuiteName() <span class="keyword">const</span> = 0;</div>
<div class="line"><a id="l00466" name="l00466"></a><span class="lineno">  466</span>  <span class="comment">// Test suite id to verify identity.</span></div>
<div class="line"><a id="l00467" name="l00467"></a><span class="lineno">  467</span>  <span class="keyword">virtual</span> TypeId GetTestSuiteTypeId() <span class="keyword">const</span> = 0;</div>
<div class="line"><a id="l00468" name="l00468"></a><span class="lineno">  468</span>  <span class="comment">// UnitTest class invokes this method to register tests in this</span></div>
<div class="line"><a id="l00469" name="l00469"></a><span class="lineno">  469</span>  <span class="comment">// test suite right before running them in RUN_ALL_TESTS macro.</span></div>
<div class="line"><a id="l00470" name="l00470"></a><span class="lineno">  470</span>  <span class="comment">// This method should not be called more than once on any single</span></div>
<div class="line"><a id="l00471" name="l00471"></a><span class="lineno">  471</span>  <span class="comment">// instance of a ParameterizedTestSuiteInfoBase derived class.</span></div>
<div class="line"><a id="l00472" name="l00472"></a><span class="lineno">  472</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> RegisterTests() = 0;</div>
<div class="line"><a id="l00473" name="l00473"></a><span class="lineno">  473</span> </div>
<div class="line"><a id="l00474" name="l00474"></a><span class="lineno">  474</span> <span class="keyword">protected</span>:</div>
<div class="line"><a id="l00475" name="l00475"></a><span class="lineno">  475</span>  ParameterizedTestSuiteInfoBase() {}</div>
<div class="line"><a id="l00476" name="l00476"></a><span class="lineno">  476</span> </div>
<div class="line"><a id="l00477" name="l00477"></a><span class="lineno">  477</span> <span class="keyword">private</span>:</div>
<div class="line"><a id="l00478" name="l00478"></a><span class="lineno">  478</span>  ParameterizedTestSuiteInfoBase(<span class="keyword">const</span> ParameterizedTestSuiteInfoBase&amp;) =</div>
<div class="line"><a id="l00479" name="l00479"></a><span class="lineno">  479</span>      <span class="keyword">delete</span>;</div>
<div class="line"><a id="l00480" name="l00480"></a><span class="lineno">  480</span>  ParameterizedTestSuiteInfoBase&amp; operator=(</div>
<div class="line"><a id="l00481" name="l00481"></a><span class="lineno">  481</span>      <span class="keyword">const</span> ParameterizedTestSuiteInfoBase&amp;) = <span class="keyword">delete</span>;</div>
<div class="line"><a id="l00482" name="l00482"></a><span class="lineno">  482</span>};</div>
</div>
<div class="line"><a id="l00483" name="l00483"></a><span class="lineno">  483</span> </div>
<div class="line"><a id="l00484" name="l00484"></a><span class="lineno">  484</span><span class="comment">// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.</span></div>
<div class="line"><a id="l00485" name="l00485"></a><span class="lineno">  485</span><span class="comment">//</span></div>
<div class="line"><a id="l00486" name="l00486"></a><span class="lineno">  486</span><span class="comment">// Report a the name of a test_suit as safe to ignore</span></div>
<div class="line"><a id="l00487" name="l00487"></a><span class="lineno">  487</span><span class="comment">// as the side effect of construction of this type.</span></div>
<div class="foldopen" id="foldopen00488" data-start="{" data-end="};">
<div class="line"><a id="l00488" name="l00488"></a><span class="lineno"><a class="line" href="structtesting_1_1internal_1_1_mark_as_ignored.html">  488</a></span><span class="keyword">struct </span>GTEST_API_ MarkAsIgnored {</div>
<div class="line"><a id="l00489" name="l00489"></a><span class="lineno">  489</span>  <span class="keyword">explicit</span> MarkAsIgnored(<span class="keyword">const</span> <span class="keywordtype">char</span>* test_suite);</div>
<div class="line"><a id="l00490" name="l00490"></a><span class="lineno">  490</span>};</div>
</div>
<div class="line"><a id="l00491" name="l00491"></a><span class="lineno">  491</span> </div>
<div class="line"><a id="l00492" name="l00492"></a><span class="lineno">  492</span>GTEST_API_ <span class="keywordtype">void</span> InsertSyntheticTestCase(<span class="keyword">const</span> std::string&amp; name,</div>
<div class="line"><a id="l00493" name="l00493"></a><span class="lineno">  493</span>                                        <a class="code hl_struct" href="structtesting_1_1internal_1_1_code_location.html">CodeLocation</a> location, <span class="keywordtype">bool</span> has_test_p);</div>
<div class="line"><a id="l00494" name="l00494"></a><span class="lineno">  494</span> </div>
<div class="line"><a id="l00495" name="l00495"></a><span class="lineno">  495</span><span class="comment">// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.</span></div>
<div class="line"><a id="l00496" name="l00496"></a><span class="lineno">  496</span><span class="comment">//</span></div>
<div class="line"><a id="l00497" name="l00497"></a><span class="lineno">  497</span><span class="comment">// ParameterizedTestSuiteInfo accumulates tests obtained from TEST_P</span></div>
<div class="line"><a id="l00498" name="l00498"></a><span class="lineno">  498</span><span class="comment">// macro invocations for a particular test suite and generators</span></div>
<div class="line"><a id="l00499" name="l00499"></a><span class="lineno">  499</span><span class="comment">// obtained from INSTANTIATE_TEST_SUITE_P macro invocations for that</span></div>
<div class="line"><a id="l00500" name="l00500"></a><span class="lineno">  500</span><span class="comment">// test suite. It registers tests with all values generated by all</span></div>
<div class="line"><a id="l00501" name="l00501"></a><span class="lineno">  501</span><span class="comment">// generators when asked.</span></div>
<div class="line"><a id="l00502" name="l00502"></a><span class="lineno">  502</span><span class="keyword">template</span> &lt;<span class="keyword">class</span> TestSuite&gt;</div>
<div class="foldopen" id="foldopen00503" data-start="{" data-end="};">
<div class="line"><a id="l00503" name="l00503"></a><span class="lineno"><a class="line" href="classtesting_1_1internal_1_1_parameterized_test_suite_info.html">  503</a></span><span class="keyword">class </span>ParameterizedTestSuiteInfo : <span class="keyword">public</span> ParameterizedTestSuiteInfoBase {</div>
<div class="line"><a id="l00504" name="l00504"></a><span class="lineno">  504</span> <span class="keyword">public</span>:</div>
<div class="line"><a id="l00505" name="l00505"></a><span class="lineno">  505</span>  <span class="comment">// ParamType and GeneratorCreationFunc are private types but are required</span></div>
<div class="line"><a id="l00506" name="l00506"></a><span class="lineno">  506</span>  <span class="comment">// for declarations of public methods AddTestPattern() and</span></div>
<div class="line"><a id="l00507" name="l00507"></a><span class="lineno">  507</span>  <span class="comment">// AddTestSuiteInstantiation().</span></div>
<div class="line"><a id="l00508" name="l00508"></a><span class="lineno">  508</span>  <span class="keyword">using </span>ParamType = <span class="keyword">typename</span> TestSuite::ParamType;</div>
<div class="line"><a id="l00509" name="l00509"></a><span class="lineno">  509</span>  <span class="comment">// A function that returns an instance of appropriate generator type.</span></div>
<div class="line"><a id="l00510" name="l00510"></a><span class="lineno">  510</span>  <span class="keyword">typedef</span> ParamGenerator&lt;ParamType&gt;(GeneratorCreationFunc)();</div>
<div class="line"><a id="l00511" name="l00511"></a><span class="lineno">  511</span>  <span class="keyword">using </span>ParamNameGeneratorFunc = std::string(<span class="keyword">const</span> <a class="code hl_struct" href="structtesting_1_1_test_param_info.html">TestParamInfo&lt;ParamType&gt;</a>&amp;);</div>
<div class="line"><a id="l00512" name="l00512"></a><span class="lineno">  512</span> </div>
<div class="line"><a id="l00513" name="l00513"></a><span class="lineno">  513</span>  <span class="keyword">explicit</span> ParameterizedTestSuiteInfo(<span class="keyword">const</span> <span class="keywordtype">char</span>* name,</div>
<div class="line"><a id="l00514" name="l00514"></a><span class="lineno">  514</span>                                      <a class="code hl_struct" href="structtesting_1_1internal_1_1_code_location.html">CodeLocation</a> code_location)</div>
<div class="line"><a id="l00515" name="l00515"></a><span class="lineno">  515</span>      : test_suite_name_(name), code_location_(code_location) {}</div>
<div class="line"><a id="l00516" name="l00516"></a><span class="lineno">  516</span> </div>
<div class="line"><a id="l00517" name="l00517"></a><span class="lineno">  517</span>  <span class="comment">// Test suite base name for display purposes.</span></div>
<div class="line"><a id="l00518" name="l00518"></a><span class="lineno">  518</span>  <span class="keyword">const</span> std::string&amp; GetTestSuiteName()<span class="keyword"> const override </span>{</div>
<div class="line"><a id="l00519" name="l00519"></a><span class="lineno">  519</span>    <span class="keywordflow">return</span> test_suite_name_;</div>
<div class="line"><a id="l00520" name="l00520"></a><span class="lineno">  520</span>  }</div>
<div class="line"><a id="l00521" name="l00521"></a><span class="lineno">  521</span>  <span class="comment">// Test suite id to verify identity.</span></div>
<div class="line"><a id="l00522" name="l00522"></a><span class="lineno">  522</span>  TypeId GetTestSuiteTypeId()<span class="keyword"> const override </span>{ <span class="keywordflow">return</span> GetTypeId&lt;TestSuite&gt;(); }</div>
<div class="line"><a id="l00523" name="l00523"></a><span class="lineno">  523</span>  <span class="comment">// TEST_P macro uses AddTestPattern() to record information</span></div>
<div class="line"><a id="l00524" name="l00524"></a><span class="lineno">  524</span>  <span class="comment">// about a single test in a LocalTestInfo structure.</span></div>
<div class="line"><a id="l00525" name="l00525"></a><span class="lineno">  525</span>  <span class="comment">// test_suite_name is the base name of the test suite (without invocation</span></div>
<div class="line"><a id="l00526" name="l00526"></a><span class="lineno">  526</span>  <span class="comment">// prefix). test_base_name is the name of an individual test without</span></div>
<div class="line"><a id="l00527" name="l00527"></a><span class="lineno">  527</span>  <span class="comment">// parameter index. For the test SequenceA/FooTest.DoBar/1 FooTest is</span></div>
<div class="line"><a id="l00528" name="l00528"></a><span class="lineno">  528</span>  <span class="comment">// test suite base name and DoBar is test base name.</span></div>
<div class="line"><a id="l00529" name="l00529"></a><span class="lineno">  529</span>  <span class="keywordtype">void</span> AddTestPattern(<span class="keyword">const</span> <span class="keywordtype">char</span>* test_suite_name, <span class="keyword">const</span> <span class="keywordtype">char</span>* test_base_name,</div>
<div class="line"><a id="l00530" name="l00530"></a><span class="lineno">  530</span>                      <a class="code hl_class" href="classtesting_1_1internal_1_1_test_meta_factory_base.html">TestMetaFactoryBase&lt;ParamType&gt;</a>* meta_factory,</div>
<div class="line"><a id="l00531" name="l00531"></a><span class="lineno">  531</span>                      <a class="code hl_struct" href="structtesting_1_1internal_1_1_code_location.html">CodeLocation</a> code_location) {</div>
<div class="line"><a id="l00532" name="l00532"></a><span class="lineno">  532</span>    tests_.push_back(std::shared_ptr&lt;TestInfo&gt;(<span class="keyword">new</span> TestInfo(</div>
<div class="line"><a id="l00533" name="l00533"></a><span class="lineno">  533</span>        test_suite_name, test_base_name, meta_factory, code_location)));</div>
<div class="line"><a id="l00534" name="l00534"></a><span class="lineno">  534</span>  }</div>
<div class="line"><a id="l00535" name="l00535"></a><span class="lineno">  535</span>  <span class="comment">// INSTANTIATE_TEST_SUITE_P macro uses AddGenerator() to record information</span></div>
<div class="line"><a id="l00536" name="l00536"></a><span class="lineno">  536</span>  <span class="comment">// about a generator.</span></div>
<div class="line"><a id="l00537" name="l00537"></a><span class="lineno">  537</span>  <span class="keywordtype">int</span> AddTestSuiteInstantiation(<span class="keyword">const</span> std::string&amp; instantiation_name,</div>
<div class="line"><a id="l00538" name="l00538"></a><span class="lineno">  538</span>                                GeneratorCreationFunc* func,</div>
<div class="line"><a id="l00539" name="l00539"></a><span class="lineno">  539</span>                                ParamNameGeneratorFunc* name_func,</div>
<div class="line"><a id="l00540" name="l00540"></a><span class="lineno">  540</span>                                <span class="keyword">const</span> <span class="keywordtype">char</span>* file, <span class="keywordtype">int</span> line) {</div>
<div class="line"><a id="l00541" name="l00541"></a><span class="lineno">  541</span>    instantiations_.push_back(</div>
<div class="line"><a id="l00542" name="l00542"></a><span class="lineno">  542</span>        InstantiationInfo(instantiation_name, func, name_func, file, line));</div>
<div class="line"><a id="l00543" name="l00543"></a><span class="lineno">  543</span>    <span class="keywordflow">return</span> 0;  <span class="comment">// Return value used only to run this method in namespace scope.</span></div>
<div class="line"><a id="l00544" name="l00544"></a><span class="lineno">  544</span>  }</div>
<div class="line"><a id="l00545" name="l00545"></a><span class="lineno">  545</span>  <span class="comment">// UnitTest class invokes this method to register tests in this test suite</span></div>
<div class="line"><a id="l00546" name="l00546"></a><span class="lineno">  546</span>  <span class="comment">// right before running tests in RUN_ALL_TESTS macro.</span></div>
<div class="line"><a id="l00547" name="l00547"></a><span class="lineno">  547</span>  <span class="comment">// This method should not be called more than once on any single</span></div>
<div class="line"><a id="l00548" name="l00548"></a><span class="lineno">  548</span>  <span class="comment">// instance of a ParameterizedTestSuiteInfoBase derived class.</span></div>
<div class="line"><a id="l00549" name="l00549"></a><span class="lineno">  549</span>  <span class="comment">// UnitTest has a guard to prevent from calling this method more than once.</span></div>
<div class="line"><a id="l00550" name="l00550"></a><span class="lineno">  550</span>  <span class="keywordtype">void</span> RegisterTests()<span class="keyword"> override </span>{</div>
<div class="line"><a id="l00551" name="l00551"></a><span class="lineno">  551</span>    <span class="keywordtype">bool</span> generated_instantiations = <span class="keyword">false</span>;</div>
<div class="line"><a id="l00552" name="l00552"></a><span class="lineno">  552</span> </div>
<div class="line"><a id="l00553" name="l00553"></a><span class="lineno">  553</span>    <span class="keywordflow">for</span> (<span class="keyword">typename</span> TestInfoContainer::iterator test_it = tests_.begin();</div>
<div class="line"><a id="l00554" name="l00554"></a><span class="lineno">  554</span>         test_it != tests_.end(); ++test_it) {</div>
<div class="line"><a id="l00555" name="l00555"></a><span class="lineno">  555</span>      std::shared_ptr&lt;TestInfo&gt; test_info = *test_it;</div>
<div class="line"><a id="l00556" name="l00556"></a><span class="lineno">  556</span>      <span class="keywordflow">for</span> (<span class="keyword">typename</span> InstantiationContainer::iterator gen_it =</div>
<div class="line"><a id="l00557" name="l00557"></a><span class="lineno">  557</span>               instantiations_.begin();</div>
<div class="line"><a id="l00558" name="l00558"></a><span class="lineno">  558</span>           gen_it != instantiations_.end(); ++gen_it) {</div>
<div class="line"><a id="l00559" name="l00559"></a><span class="lineno">  559</span>        <span class="keyword">const</span> std::string&amp; instantiation_name = gen_it-&gt;name;</div>
<div class="line"><a id="l00560" name="l00560"></a><span class="lineno">  560</span>        ParamGenerator&lt;ParamType&gt; generator((*gen_it-&gt;generator)());</div>
<div class="line"><a id="l00561" name="l00561"></a><span class="lineno">  561</span>        ParamNameGeneratorFunc* name_func = gen_it-&gt;name_func;</div>
<div class="line"><a id="l00562" name="l00562"></a><span class="lineno">  562</span>        <span class="keyword">const</span> <span class="keywordtype">char</span>* file = gen_it-&gt;file;</div>
<div class="line"><a id="l00563" name="l00563"></a><span class="lineno">  563</span>        <span class="keywordtype">int</span> line = gen_it-&gt;line;</div>
<div class="line"><a id="l00564" name="l00564"></a><span class="lineno">  564</span> </div>
<div class="line"><a id="l00565" name="l00565"></a><span class="lineno">  565</span>        std::string test_suite_name;</div>
<div class="line"><a id="l00566" name="l00566"></a><span class="lineno">  566</span>        <span class="keywordflow">if</span> (!instantiation_name.empty())</div>
<div class="line"><a id="l00567" name="l00567"></a><span class="lineno">  567</span>          test_suite_name = instantiation_name + <span class="stringliteral">&quot;/&quot;</span>;</div>
<div class="line"><a id="l00568" name="l00568"></a><span class="lineno">  568</span>        test_suite_name += test_info-&gt;test_suite_base_name;</div>
<div class="line"><a id="l00569" name="l00569"></a><span class="lineno">  569</span> </div>
<div class="line"><a id="l00570" name="l00570"></a><span class="lineno">  570</span>        <span class="keywordtype">size_t</span> i = 0;</div>
<div class="line"><a id="l00571" name="l00571"></a><span class="lineno">  571</span>        std::set&lt;std::string&gt; test_param_names;</div>
<div class="line"><a id="l00572" name="l00572"></a><span class="lineno">  572</span>        <span class="keywordflow">for</span> (<span class="keyword">typename</span> ParamGenerator&lt;ParamType&gt;::iterator param_it =</div>
<div class="line"><a id="l00573" name="l00573"></a><span class="lineno">  573</span>                 generator.begin();</div>
<div class="line"><a id="l00574" name="l00574"></a><span class="lineno">  574</span>             param_it != generator.end(); ++param_it, ++i) {</div>
<div class="line"><a id="l00575" name="l00575"></a><span class="lineno">  575</span>          generated_instantiations = <span class="keyword">true</span>;</div>
<div class="line"><a id="l00576" name="l00576"></a><span class="lineno">  576</span> </div>
<div class="line"><a id="l00577" name="l00577"></a><span class="lineno">  577</span>          <a class="code hl_class" href="classtesting_1_1_message.html">Message</a> test_name_stream;</div>
<div class="line"><a id="l00578" name="l00578"></a><span class="lineno">  578</span> </div>
<div class="line"><a id="l00579" name="l00579"></a><span class="lineno">  579</span>          std::string param_name =</div>
<div class="line"><a id="l00580" name="l00580"></a><span class="lineno">  580</span>              name_func(<a class="code hl_struct" href="structtesting_1_1_test_param_info.html">TestParamInfo&lt;ParamType&gt;</a>(*param_it, i));</div>
<div class="line"><a id="l00581" name="l00581"></a><span class="lineno">  581</span> </div>
<div class="line"><a id="l00582" name="l00582"></a><span class="lineno">  582</span>          GTEST_CHECK_(IsValidParamName(param_name))</div>
<div class="line"><a id="l00583" name="l00583"></a><span class="lineno">  583</span>              &lt;&lt; <span class="stringliteral">&quot;Parameterized test name &#39;&quot;</span> &lt;&lt; param_name</div>
<div class="line"><a id="l00584" name="l00584"></a><span class="lineno">  584</span>              &lt;&lt; <span class="stringliteral">&quot;&#39; is invalid, in &quot;</span> &lt;&lt; file &lt;&lt; <span class="stringliteral">&quot; line &quot;</span> &lt;&lt; line &lt;&lt; std::endl;</div>
<div class="line"><a id="l00585" name="l00585"></a><span class="lineno">  585</span> </div>
<div class="line"><a id="l00586" name="l00586"></a><span class="lineno">  586</span>          GTEST_CHECK_(test_param_names.count(param_name) == 0)</div>
<div class="line"><a id="l00587" name="l00587"></a><span class="lineno">  587</span>              &lt;&lt; <span class="stringliteral">&quot;Duplicate parameterized test name &#39;&quot;</span> &lt;&lt; param_name &lt;&lt; <span class="stringliteral">&quot;&#39;, in &quot;</span></div>
<div class="line"><a id="l00588" name="l00588"></a><span class="lineno">  588</span>              &lt;&lt; file &lt;&lt; <span class="stringliteral">&quot; line &quot;</span> &lt;&lt; line &lt;&lt; std::endl;</div>
<div class="line"><a id="l00589" name="l00589"></a><span class="lineno">  589</span> </div>
<div class="line"><a id="l00590" name="l00590"></a><span class="lineno">  590</span>          test_param_names.insert(param_name);</div>
<div class="line"><a id="l00591" name="l00591"></a><span class="lineno">  591</span> </div>
<div class="line"><a id="l00592" name="l00592"></a><span class="lineno">  592</span>          <span class="keywordflow">if</span> (!test_info-&gt;test_base_name.empty()) {</div>
<div class="line"><a id="l00593" name="l00593"></a><span class="lineno">  593</span>            test_name_stream &lt;&lt; test_info-&gt;test_base_name &lt;&lt; <span class="stringliteral">&quot;/&quot;</span>;</div>
<div class="line"><a id="l00594" name="l00594"></a><span class="lineno">  594</span>          }</div>
<div class="line"><a id="l00595" name="l00595"></a><span class="lineno">  595</span>          test_name_stream &lt;&lt; param_name;</div>
<div class="line"><a id="l00596" name="l00596"></a><span class="lineno">  596</span>          MakeAndRegisterTestInfo(</div>
<div class="line"><a id="l00597" name="l00597"></a><span class="lineno">  597</span>              test_suite_name.c_str(), test_name_stream.GetString().c_str(),</div>
<div class="line"><a id="l00598" name="l00598"></a><span class="lineno">  598</span>              <span class="keyword">nullptr</span>,  <span class="comment">// No type parameter.</span></div>
<div class="line"><a id="l00599" name="l00599"></a><span class="lineno">  599</span>              PrintToString(*param_it).c_str(), test_info-&gt;code_location,</div>
<div class="line"><a id="l00600" name="l00600"></a><span class="lineno">  600</span>              GetTestSuiteTypeId(),</div>
<div class="line"><a id="l00601" name="l00601"></a><span class="lineno">  601</span>              SuiteApiResolver&lt;TestSuite&gt;::GetSetUpCaseOrSuite(file, line),</div>
<div class="line"><a id="l00602" name="l00602"></a><span class="lineno">  602</span>              SuiteApiResolver&lt;TestSuite&gt;::GetTearDownCaseOrSuite(file, line),</div>
<div class="line"><a id="l00603" name="l00603"></a><span class="lineno">  603</span>              test_info-&gt;test_meta_factory-&gt;CreateTestFactory(*param_it));</div>
<div class="line"><a id="l00604" name="l00604"></a><span class="lineno">  604</span>        }  <span class="comment">// for param_it</span></div>
<div class="line"><a id="l00605" name="l00605"></a><span class="lineno">  605</span>      }    <span class="comment">// for gen_it</span></div>
<div class="line"><a id="l00606" name="l00606"></a><span class="lineno">  606</span>    }      <span class="comment">// for test_it</span></div>
<div class="line"><a id="l00607" name="l00607"></a><span class="lineno">  607</span> </div>
<div class="line"><a id="l00608" name="l00608"></a><span class="lineno">  608</span>    <span class="keywordflow">if</span> (!generated_instantiations) {</div>
<div class="line"><a id="l00609" name="l00609"></a><span class="lineno">  609</span>      <span class="comment">// There are no generaotrs, or they all generate nothing ...</span></div>
<div class="line"><a id="l00610" name="l00610"></a><span class="lineno">  610</span>      InsertSyntheticTestCase(GetTestSuiteName(), code_location_,</div>
<div class="line"><a id="l00611" name="l00611"></a><span class="lineno">  611</span>                              !tests_.empty());</div>
<div class="line"><a id="l00612" name="l00612"></a><span class="lineno">  612</span>    }</div>
<div class="line"><a id="l00613" name="l00613"></a><span class="lineno">  613</span>  }  <span class="comment">// RegisterTests</span></div>
<div class="line"><a id="l00614" name="l00614"></a><span class="lineno">  614</span> </div>
<div class="line"><a id="l00615" name="l00615"></a><span class="lineno">  615</span> <span class="keyword">private</span>:</div>
<div class="line"><a id="l00616" name="l00616"></a><span class="lineno">  616</span>  <span class="comment">// LocalTestInfo structure keeps information about a single test registered</span></div>
<div class="line"><a id="l00617" name="l00617"></a><span class="lineno">  617</span>  <span class="comment">// with TEST_P macro.</span></div>
<div class="line"><a id="l00618" name="l00618"></a><span class="lineno">  618</span>  <span class="keyword">struct </span>TestInfo {</div>
<div class="line"><a id="l00619" name="l00619"></a><span class="lineno">  619</span>    TestInfo(<span class="keyword">const</span> <span class="keywordtype">char</span>* a_test_suite_base_name, <span class="keyword">const</span> <span class="keywordtype">char</span>* a_test_base_name,</div>
<div class="line"><a id="l00620" name="l00620"></a><span class="lineno">  620</span>             <a class="code hl_class" href="classtesting_1_1internal_1_1_test_meta_factory_base.html">TestMetaFactoryBase&lt;ParamType&gt;</a>* a_test_meta_factory,</div>
<div class="line"><a id="l00621" name="l00621"></a><span class="lineno">  621</span>             <a class="code hl_struct" href="structtesting_1_1internal_1_1_code_location.html">CodeLocation</a> a_code_location)</div>
<div class="line"><a id="l00622" name="l00622"></a><span class="lineno">  622</span>        : test_suite_base_name(a_test_suite_base_name),</div>
<div class="line"><a id="l00623" name="l00623"></a><span class="lineno">  623</span>          test_base_name(a_test_base_name),</div>
<div class="line"><a id="l00624" name="l00624"></a><span class="lineno">  624</span>          test_meta_factory(a_test_meta_factory),</div>
<div class="line"><a id="l00625" name="l00625"></a><span class="lineno">  625</span>          code_location(a_code_location) {}</div>
<div class="line"><a id="l00626" name="l00626"></a><span class="lineno">  626</span> </div>
<div class="line"><a id="l00627" name="l00627"></a><span class="lineno">  627</span>    <span class="keyword">const</span> std::string test_suite_base_name;</div>
<div class="line"><a id="l00628" name="l00628"></a><span class="lineno">  628</span>    <span class="keyword">const</span> std::string test_base_name;</div>
<div class="line"><a id="l00629" name="l00629"></a><span class="lineno">  629</span>    <span class="keyword">const</span> std::unique_ptr&lt;TestMetaFactoryBase&lt;ParamType&gt;&gt; test_meta_factory;</div>
<div class="line"><a id="l00630" name="l00630"></a><span class="lineno">  630</span>    <span class="keyword">const</span> <a class="code hl_struct" href="structtesting_1_1internal_1_1_code_location.html">CodeLocation</a> code_location;</div>
<div class="line"><a id="l00631" name="l00631"></a><span class="lineno">  631</span>  };</div>
<div class="line"><a id="l00632" name="l00632"></a><span class="lineno">  632</span>  <span class="keyword">using </span>TestInfoContainer = ::std::vector&lt;std::shared_ptr&lt;TestInfo&gt;&gt;;</div>
<div class="line"><a id="l00633" name="l00633"></a><span class="lineno">  633</span>  <span class="comment">// Records data received from INSTANTIATE_TEST_SUITE_P macros:</span></div>
<div class="line"><a id="l00634" name="l00634"></a><span class="lineno">  634</span>  <span class="comment">//  &lt;Instantiation name, Sequence generator creation function,</span></div>
<div class="line"><a id="l00635" name="l00635"></a><span class="lineno">  635</span>  <span class="comment">//     Name generator function, Source file, Source line&gt;</span></div>
<div class="line"><a id="l00636" name="l00636"></a><span class="lineno">  636</span>  <span class="keyword">struct </span>InstantiationInfo {</div>
<div class="line"><a id="l00637" name="l00637"></a><span class="lineno">  637</span>    InstantiationInfo(<span class="keyword">const</span> std::string&amp; name_in,</div>
<div class="line"><a id="l00638" name="l00638"></a><span class="lineno">  638</span>                      GeneratorCreationFunc* generator_in,</div>
<div class="line"><a id="l00639" name="l00639"></a><span class="lineno">  639</span>                      ParamNameGeneratorFunc* name_func_in, <span class="keyword">const</span> <span class="keywordtype">char</span>* file_in,</div>
<div class="line"><a id="l00640" name="l00640"></a><span class="lineno">  640</span>                      <span class="keywordtype">int</span> line_in)</div>
<div class="line"><a id="l00641" name="l00641"></a><span class="lineno">  641</span>        : name(name_in),</div>
<div class="line"><a id="l00642" name="l00642"></a><span class="lineno">  642</span>          generator(generator_in),</div>
<div class="line"><a id="l00643" name="l00643"></a><span class="lineno">  643</span>          name_func(name_func_in),</div>
<div class="line"><a id="l00644" name="l00644"></a><span class="lineno">  644</span>          file(file_in),</div>
<div class="line"><a id="l00645" name="l00645"></a><span class="lineno">  645</span>          line(line_in) {}</div>
<div class="line"><a id="l00646" name="l00646"></a><span class="lineno">  646</span> </div>
<div class="line"><a id="l00647" name="l00647"></a><span class="lineno">  647</span>    std::string name;</div>
<div class="line"><a id="l00648" name="l00648"></a><span class="lineno">  648</span>    GeneratorCreationFunc* generator;</div>
<div class="line"><a id="l00649" name="l00649"></a><span class="lineno">  649</span>    ParamNameGeneratorFunc* name_func;</div>
<div class="line"><a id="l00650" name="l00650"></a><span class="lineno">  650</span>    <span class="keyword">const</span> <span class="keywordtype">char</span>* file;</div>
<div class="line"><a id="l00651" name="l00651"></a><span class="lineno">  651</span>    <span class="keywordtype">int</span> line;</div>
<div class="line"><a id="l00652" name="l00652"></a><span class="lineno">  652</span>  };</div>
<div class="line"><a id="l00653" name="l00653"></a><span class="lineno">  653</span>  typedef ::std::vector&lt;InstantiationInfo&gt; InstantiationContainer;</div>
<div class="line"><a id="l00654" name="l00654"></a><span class="lineno">  654</span> </div>
<div class="line"><a id="l00655" name="l00655"></a><span class="lineno">  655</span>  <span class="keyword">static</span> <span class="keywordtype">bool</span> IsValidParamName(<span class="keyword">const</span> std::string&amp; name) {</div>
<div class="line"><a id="l00656" name="l00656"></a><span class="lineno">  656</span>    <span class="comment">// Check for empty string</span></div>
<div class="line"><a id="l00657" name="l00657"></a><span class="lineno">  657</span>    <span class="keywordflow">if</span> (name.empty()) <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a id="l00658" name="l00658"></a><span class="lineno">  658</span> </div>
<div class="line"><a id="l00659" name="l00659"></a><span class="lineno">  659</span>    <span class="comment">// Check for invalid characters</span></div>
<div class="line"><a id="l00660" name="l00660"></a><span class="lineno">  660</span>    <span class="keywordflow">for</span> (std::string::size_type index = 0; index &lt; name.size(); ++index) {</div>
<div class="line"><a id="l00661" name="l00661"></a><span class="lineno">  661</span>      <span class="keywordflow">if</span> (!IsAlNum(name[index]) &amp;&amp; name[index] != <span class="charliteral">&#39;_&#39;</span>) <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a id="l00662" name="l00662"></a><span class="lineno">  662</span>    }</div>
<div class="line"><a id="l00663" name="l00663"></a><span class="lineno">  663</span> </div>
<div class="line"><a id="l00664" name="l00664"></a><span class="lineno">  664</span>    <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a id="l00665" name="l00665"></a><span class="lineno">  665</span>  }</div>
<div class="line"><a id="l00666" name="l00666"></a><span class="lineno">  666</span> </div>
<div class="line"><a id="l00667" name="l00667"></a><span class="lineno">  667</span>  <span class="keyword">const</span> std::string test_suite_name_;</div>
<div class="line"><a id="l00668" name="l00668"></a><span class="lineno">  668</span>  <a class="code hl_struct" href="structtesting_1_1internal_1_1_code_location.html">CodeLocation</a> code_location_;</div>
<div class="line"><a id="l00669" name="l00669"></a><span class="lineno">  669</span>  TestInfoContainer tests_;</div>
<div class="line"><a id="l00670" name="l00670"></a><span class="lineno">  670</span>  InstantiationContainer instantiations_;</div>
<div class="line"><a id="l00671" name="l00671"></a><span class="lineno">  671</span> </div>
<div class="line"><a id="l00672" name="l00672"></a><span class="lineno">  672</span>  ParameterizedTestSuiteInfo(<span class="keyword">const</span> ParameterizedTestSuiteInfo&amp;) = <span class="keyword">delete</span>;</div>
<div class="line"><a id="l00673" name="l00673"></a><span class="lineno">  673</span>  ParameterizedTestSuiteInfo&amp; operator=(<span class="keyword">const</span> ParameterizedTestSuiteInfo&amp;) =</div>
<div class="line"><a id="l00674" name="l00674"></a><span class="lineno">  674</span>      <span class="keyword">delete</span>;</div>
<div class="line"><a id="l00675" name="l00675"></a><span class="lineno">  675</span>};  <span class="comment">// class ParameterizedTestSuiteInfo</span></div>
</div>
<div class="line"><a id="l00676" name="l00676"></a><span class="lineno">  676</span> </div>
<div class="line"><a id="l00677" name="l00677"></a><span class="lineno">  677</span><span class="comment">//  Legacy API is deprecated but still available</span></div>
<div class="line"><a id="l00678" name="l00678"></a><span class="lineno">  678</span><span class="preprocessor">#ifndef GTEST_REMOVE_LEGACY_TEST_CASEAPI_</span></div>
<div class="line"><a id="l00679" name="l00679"></a><span class="lineno">  679</span><span class="keyword">template</span> &lt;<span class="keyword">class</span> TestCase&gt;</div>
<div class="line"><a id="l00680" name="l00680"></a><span class="lineno">  680</span><span class="keyword">using </span>ParameterizedTestCaseInfo = <a class="code hl_class" href="classtesting_1_1internal_1_1_parameterized_test_suite_info.html">ParameterizedTestSuiteInfo&lt;TestCase&gt;</a>;</div>
<div class="line"><a id="l00681" name="l00681"></a><span class="lineno">  681</span><span class="preprocessor">#endif  </span><span class="comment">//  GTEST_REMOVE_LEGACY_TEST_CASEAPI_</span></div>
<div class="line"><a id="l00682" name="l00682"></a><span class="lineno">  682</span> </div>
<div class="line"><a id="l00683" name="l00683"></a><span class="lineno">  683</span><span class="comment">// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.</span></div>
<div class="line"><a id="l00684" name="l00684"></a><span class="lineno">  684</span><span class="comment">//</span></div>
<div class="line"><a id="l00685" name="l00685"></a><span class="lineno">  685</span><span class="comment">// ParameterizedTestSuiteRegistry contains a map of</span></div>
<div class="line"><a id="l00686" name="l00686"></a><span class="lineno">  686</span><span class="comment">// ParameterizedTestSuiteInfoBase classes accessed by test suite names. TEST_P</span></div>
<div class="line"><a id="l00687" name="l00687"></a><span class="lineno">  687</span><span class="comment">// and INSTANTIATE_TEST_SUITE_P macros use it to locate their corresponding</span></div>
<div class="line"><a id="l00688" name="l00688"></a><span class="lineno">  688</span><span class="comment">// ParameterizedTestSuiteInfo descriptors.</span></div>
<div class="foldopen" id="foldopen00689" data-start="{" data-end="};">
<div class="line"><a id="l00689" name="l00689"></a><span class="lineno"><a class="line" href="classtesting_1_1internal_1_1_parameterized_test_suite_registry.html">  689</a></span><span class="keyword">class </span>ParameterizedTestSuiteRegistry {</div>
<div class="line"><a id="l00690" name="l00690"></a><span class="lineno">  690</span> <span class="keyword">public</span>:</div>
<div class="line"><a id="l00691" name="l00691"></a><span class="lineno">  691</span>  ParameterizedTestSuiteRegistry() {}</div>
<div class="line"><a id="l00692" name="l00692"></a><span class="lineno">  692</span>  ~ParameterizedTestSuiteRegistry() {</div>
<div class="line"><a id="l00693" name="l00693"></a><span class="lineno">  693</span>    <span class="keywordflow">for</span> (<span class="keyword">auto</span>&amp; test_suite_info : test_suite_infos_) {</div>
<div class="line"><a id="l00694" name="l00694"></a><span class="lineno">  694</span>      <span class="keyword">delete</span> test_suite_info;</div>
<div class="line"><a id="l00695" name="l00695"></a><span class="lineno">  695</span>    }</div>
<div class="line"><a id="l00696" name="l00696"></a><span class="lineno">  696</span>  }</div>
<div class="line"><a id="l00697" name="l00697"></a><span class="lineno">  697</span> </div>
<div class="line"><a id="l00698" name="l00698"></a><span class="lineno">  698</span>  <span class="comment">// Looks up or creates and returns a structure containing information about</span></div>
<div class="line"><a id="l00699" name="l00699"></a><span class="lineno">  699</span>  <span class="comment">// tests and instantiations of a particular test suite.</span></div>
<div class="line"><a id="l00700" name="l00700"></a><span class="lineno">  700</span>  <span class="keyword">template</span> &lt;<span class="keyword">class</span> TestSuite&gt;</div>
<div class="line"><a id="l00701" name="l00701"></a><span class="lineno">  701</span>  <a class="code hl_class" href="classtesting_1_1internal_1_1_parameterized_test_suite_info.html">ParameterizedTestSuiteInfo&lt;TestSuite&gt;</a>* GetTestSuitePatternHolder(</div>
<div class="line"><a id="l00702" name="l00702"></a><span class="lineno">  702</span>      <span class="keyword">const</span> <span class="keywordtype">char</span>* test_suite_name, <a class="code hl_struct" href="structtesting_1_1internal_1_1_code_location.html">CodeLocation</a> code_location) {</div>
<div class="line"><a id="l00703" name="l00703"></a><span class="lineno">  703</span>    <a class="code hl_class" href="classtesting_1_1internal_1_1_parameterized_test_suite_info.html">ParameterizedTestSuiteInfo&lt;TestSuite&gt;</a>* typed_test_info = <span class="keyword">nullptr</span>;</div>
<div class="line"><a id="l00704" name="l00704"></a><span class="lineno">  704</span>    <span class="keywordflow">for</span> (<span class="keyword">auto</span>&amp; test_suite_info : test_suite_infos_) {</div>
<div class="line"><a id="l00705" name="l00705"></a><span class="lineno">  705</span>      <span class="keywordflow">if</span> (test_suite_info-&gt;GetTestSuiteName() == test_suite_name) {</div>
<div class="line"><a id="l00706" name="l00706"></a><span class="lineno">  706</span>        <span class="keywordflow">if</span> (test_suite_info-&gt;GetTestSuiteTypeId() != GetTypeId&lt;TestSuite&gt;()) {</div>
<div class="line"><a id="l00707" name="l00707"></a><span class="lineno">  707</span>          <span class="comment">// Complain about incorrect usage of Google Test facilities</span></div>
<div class="line"><a id="l00708" name="l00708"></a><span class="lineno">  708</span>          <span class="comment">// and terminate the program since we cannot guaranty correct</span></div>
<div class="line"><a id="l00709" name="l00709"></a><span class="lineno">  709</span>          <span class="comment">// test suite setup and tear-down in this case.</span></div>
<div class="line"><a id="l00710" name="l00710"></a><span class="lineno">  710</span>          ReportInvalidTestSuiteType(test_suite_name, code_location);</div>
<div class="line"><a id="l00711" name="l00711"></a><span class="lineno">  711</span>          posix::Abort();</div>
<div class="line"><a id="l00712" name="l00712"></a><span class="lineno">  712</span>        } <span class="keywordflow">else</span> {</div>
<div class="line"><a id="l00713" name="l00713"></a><span class="lineno">  713</span>          <span class="comment">// At this point we are sure that the object we found is of the same</span></div>
<div class="line"><a id="l00714" name="l00714"></a><span class="lineno">  714</span>          <span class="comment">// type we are looking for, so we downcast it to that type</span></div>
<div class="line"><a id="l00715" name="l00715"></a><span class="lineno">  715</span>          <span class="comment">// without further checks.</span></div>
<div class="line"><a id="l00716" name="l00716"></a><span class="lineno">  716</span>          typed_test_info = CheckedDowncastToActualType&lt;</div>
<div class="line"><a id="l00717" name="l00717"></a><span class="lineno">  717</span>              <a class="code hl_class" href="classtesting_1_1internal_1_1_parameterized_test_suite_info.html">ParameterizedTestSuiteInfo&lt;TestSuite&gt;</a>&gt;(test_suite_info);</div>
<div class="line"><a id="l00718" name="l00718"></a><span class="lineno">  718</span>        }</div>
<div class="line"><a id="l00719" name="l00719"></a><span class="lineno">  719</span>        <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00720" name="l00720"></a><span class="lineno">  720</span>      }</div>
<div class="line"><a id="l00721" name="l00721"></a><span class="lineno">  721</span>    }</div>
<div class="line"><a id="l00722" name="l00722"></a><span class="lineno">  722</span>    <span class="keywordflow">if</span> (typed_test_info == <span class="keyword">nullptr</span>) {</div>
<div class="line"><a id="l00723" name="l00723"></a><span class="lineno">  723</span>      typed_test_info = <span class="keyword">new</span> <a class="code hl_class" href="classtesting_1_1internal_1_1_parameterized_test_suite_info.html">ParameterizedTestSuiteInfo&lt;TestSuite&gt;</a>(</div>
<div class="line"><a id="l00724" name="l00724"></a><span class="lineno">  724</span>          test_suite_name, code_location);</div>
<div class="line"><a id="l00725" name="l00725"></a><span class="lineno">  725</span>      test_suite_infos_.push_back(typed_test_info);</div>
<div class="line"><a id="l00726" name="l00726"></a><span class="lineno">  726</span>    }</div>
<div class="line"><a id="l00727" name="l00727"></a><span class="lineno">  727</span>    <span class="keywordflow">return</span> typed_test_info;</div>
<div class="line"><a id="l00728" name="l00728"></a><span class="lineno">  728</span>  }</div>
<div class="line"><a id="l00729" name="l00729"></a><span class="lineno">  729</span>  <span class="keywordtype">void</span> RegisterTests() {</div>
<div class="line"><a id="l00730" name="l00730"></a><span class="lineno">  730</span>    <span class="keywordflow">for</span> (<span class="keyword">auto</span>&amp; test_suite_info : test_suite_infos_) {</div>
<div class="line"><a id="l00731" name="l00731"></a><span class="lineno">  731</span>      test_suite_info-&gt;RegisterTests();</div>
<div class="line"><a id="l00732" name="l00732"></a><span class="lineno">  732</span>    }</div>
<div class="line"><a id="l00733" name="l00733"></a><span class="lineno">  733</span>  }</div>
<div class="line"><a id="l00734" name="l00734"></a><span class="lineno">  734</span><span class="comment">//  Legacy API is deprecated but still available</span></div>
<div class="line"><a id="l00735" name="l00735"></a><span class="lineno">  735</span><span class="preprocessor">#ifndef GTEST_REMOVE_LEGACY_TEST_CASEAPI_</span></div>
<div class="line"><a id="l00736" name="l00736"></a><span class="lineno">  736</span>  <span class="keyword">template</span> &lt;<span class="keyword">class</span> TestCase&gt;</div>
<div class="line"><a id="l00737" name="l00737"></a><span class="lineno">  737</span>  ParameterizedTestCaseInfo&lt;TestCase&gt;* GetTestCasePatternHolder(</div>
<div class="line"><a id="l00738" name="l00738"></a><span class="lineno">  738</span>      <span class="keyword">const</span> <span class="keywordtype">char</span>* test_case_name, <a class="code hl_struct" href="structtesting_1_1internal_1_1_code_location.html">CodeLocation</a> code_location) {</div>
<div class="line"><a id="l00739" name="l00739"></a><span class="lineno">  739</span>    <span class="keywordflow">return</span> GetTestSuitePatternHolder&lt;TestCase&gt;(test_case_name, code_location);</div>
<div class="line"><a id="l00740" name="l00740"></a><span class="lineno">  740</span>  }</div>
<div class="line"><a id="l00741" name="l00741"></a><span class="lineno">  741</span> </div>
<div class="line"><a id="l00742" name="l00742"></a><span class="lineno">  742</span><span class="preprocessor">#endif  </span><span class="comment">//  GTEST_REMOVE_LEGACY_TEST_CASEAPI_</span></div>
<div class="line"><a id="l00743" name="l00743"></a><span class="lineno">  743</span> </div>
<div class="line"><a id="l00744" name="l00744"></a><span class="lineno">  744</span> <span class="keyword">private</span>:</div>
<div class="line"><a id="l00745" name="l00745"></a><span class="lineno">  745</span>  <span class="keyword">using </span>TestSuiteInfoContainer = ::std::vector&lt;ParameterizedTestSuiteInfoBase*&gt;;</div>
<div class="line"><a id="l00746" name="l00746"></a><span class="lineno">  746</span> </div>
<div class="line"><a id="l00747" name="l00747"></a><span class="lineno">  747</span>  TestSuiteInfoContainer test_suite_infos_;</div>
<div class="line"><a id="l00748" name="l00748"></a><span class="lineno">  748</span> </div>
<div class="line"><a id="l00749" name="l00749"></a><span class="lineno">  749</span>  ParameterizedTestSuiteRegistry(<span class="keyword">const</span> ParameterizedTestSuiteRegistry&amp;) =</div>
<div class="line"><a id="l00750" name="l00750"></a><span class="lineno">  750</span>      <span class="keyword">delete</span>;</div>
<div class="line"><a id="l00751" name="l00751"></a><span class="lineno">  751</span>  ParameterizedTestSuiteRegistry&amp; operator=(</div>
<div class="line"><a id="l00752" name="l00752"></a><span class="lineno">  752</span>      <span class="keyword">const</span> ParameterizedTestSuiteRegistry&amp;) = <span class="keyword">delete</span>;</div>
<div class="line"><a id="l00753" name="l00753"></a><span class="lineno">  753</span>};</div>
</div>
<div class="line"><a id="l00754" name="l00754"></a><span class="lineno">  754</span> </div>
<div class="line"><a id="l00755" name="l00755"></a><span class="lineno">  755</span><span class="comment">// Keep track of what type-parameterized test suite are defined and</span></div>
<div class="line"><a id="l00756" name="l00756"></a><span class="lineno">  756</span><span class="comment">// where as well as which are intatiated. This allows susequently</span></div>
<div class="line"><a id="l00757" name="l00757"></a><span class="lineno">  757</span><span class="comment">// identifying suits that are defined but never used.</span></div>
<div class="foldopen" id="foldopen00758" data-start="{" data-end="};">
<div class="line"><a id="l00758" name="l00758"></a><span class="lineno"><a class="line" href="classtesting_1_1internal_1_1_type_parameterized_test_suite_registry.html">  758</a></span><span class="keyword">class </span><a class="code hl_class" href="classtesting_1_1internal_1_1_type_parameterized_test_suite_registry.html">TypeParameterizedTestSuiteRegistry</a> {</div>
<div class="line"><a id="l00759" name="l00759"></a><span class="lineno">  759</span> <span class="keyword">public</span>:</div>
<div class="line"><a id="l00760" name="l00760"></a><span class="lineno">  760</span>  <span class="comment">// Add a suite definition</span></div>
<div class="line"><a id="l00761" name="l00761"></a><span class="lineno">  761</span>  <span class="keywordtype">void</span> RegisterTestSuite(<span class="keyword">const</span> <span class="keywordtype">char</span>* test_suite_name,</div>
<div class="line"><a id="l00762" name="l00762"></a><span class="lineno">  762</span>                         <a class="code hl_struct" href="structtesting_1_1internal_1_1_code_location.html">CodeLocation</a> code_location);</div>
<div class="line"><a id="l00763" name="l00763"></a><span class="lineno">  763</span> </div>
<div class="line"><a id="l00764" name="l00764"></a><span class="lineno">  764</span>  <span class="comment">// Add an instantiation of a suit.</span></div>
<div class="line"><a id="l00765" name="l00765"></a><span class="lineno">  765</span>  <span class="keywordtype">void</span> RegisterInstantiation(<span class="keyword">const</span> <span class="keywordtype">char</span>* test_suite_name);</div>
<div class="line"><a id="l00766" name="l00766"></a><span class="lineno">  766</span> </div>
<div class="line"><a id="l00767" name="l00767"></a><span class="lineno">  767</span>  <span class="comment">// For each suit repored as defined but not reported as instantiation,</span></div>
<div class="line"><a id="l00768" name="l00768"></a><span class="lineno">  768</span>  <span class="comment">// emit a test that reports that fact (configurably, as an error).</span></div>
<div class="line"><a id="l00769" name="l00769"></a><span class="lineno">  769</span>  <span class="keywordtype">void</span> CheckForInstantiations();</div>
<div class="line"><a id="l00770" name="l00770"></a><span class="lineno">  770</span> </div>
<div class="line"><a id="l00771" name="l00771"></a><span class="lineno">  771</span> <span class="keyword">private</span>:</div>
<div class="line"><a id="l00772" name="l00772"></a><span class="lineno">  772</span>  <span class="keyword">struct </span>TypeParameterizedTestSuiteInfo {</div>
<div class="line"><a id="l00773" name="l00773"></a><span class="lineno">  773</span>    <span class="keyword">explicit</span> TypeParameterizedTestSuiteInfo(<a class="code hl_struct" href="structtesting_1_1internal_1_1_code_location.html">CodeLocation</a> c)</div>
<div class="line"><a id="l00774" name="l00774"></a><span class="lineno">  774</span>        : code_location(c), instantiated(<span class="keyword">false</span>) {}</div>
<div class="line"><a id="l00775" name="l00775"></a><span class="lineno">  775</span> </div>
<div class="line"><a id="l00776" name="l00776"></a><span class="lineno">  776</span>    <a class="code hl_struct" href="structtesting_1_1internal_1_1_code_location.html">CodeLocation</a> code_location;</div>
<div class="line"><a id="l00777" name="l00777"></a><span class="lineno">  777</span>    <span class="keywordtype">bool</span> instantiated;</div>
<div class="line"><a id="l00778" name="l00778"></a><span class="lineno">  778</span>  };</div>
<div class="line"><a id="l00779" name="l00779"></a><span class="lineno">  779</span> </div>
<div class="line"><a id="l00780" name="l00780"></a><span class="lineno">  780</span>  std::map&lt;std::string, TypeParameterizedTestSuiteInfo&gt; suites_;</div>
<div class="line"><a id="l00781" name="l00781"></a><span class="lineno">  781</span>};</div>
</div>
<div class="line"><a id="l00782" name="l00782"></a><span class="lineno">  782</span> </div>
<div class="line"><a id="l00783" name="l00783"></a><span class="lineno">  783</span>}  <span class="comment">// namespace internal</span></div>
<div class="line"><a id="l00784" name="l00784"></a><span class="lineno">  784</span> </div>
<div class="line"><a id="l00785" name="l00785"></a><span class="lineno">  785</span><span class="comment">// Forward declarations of ValuesIn(), which is implemented in</span></div>
<div class="line"><a id="l00786" name="l00786"></a><span class="lineno">  786</span><span class="comment">// include/gtest/gtest-param-test.h.</span></div>
<div class="line"><a id="l00787" name="l00787"></a><span class="lineno">  787</span><span class="keyword">template</span> &lt;<span class="keyword">class</span> Container&gt;</div>
<div class="line"><a id="l00788" name="l00788"></a><span class="lineno">  788</span><a class="code hl_class" href="classtesting_1_1internal_1_1_param_generator.html">internal::ParamGenerator&lt;typename Container::value_type&gt;</a> ValuesIn(</div>
<div class="line"><a id="l00789" name="l00789"></a><span class="lineno">  789</span>    <span class="keyword">const</span> Container&amp; container);</div>
<div class="line"><a id="l00790" name="l00790"></a><span class="lineno">  790</span> </div>
<div class="line"><a id="l00791" name="l00791"></a><span class="lineno">  791</span><span class="keyword">namespace </span>internal {</div>
<div class="line"><a id="l00792" name="l00792"></a><span class="lineno">  792</span><span class="comment">// Used in the Values() function to provide polymorphic capabilities.</span></div>
<div class="line"><a id="l00793" name="l00793"></a><span class="lineno">  793</span> </div>
<div class="line"><a id="l00794" name="l00794"></a><span class="lineno">  794</span><span class="preprocessor">#ifdef _MSC_VER</span></div>
<div class="line"><a id="l00795" name="l00795"></a><span class="lineno">  795</span><span class="preprocessor">#pragma warning(push)</span></div>
<div class="line"><a id="l00796" name="l00796"></a><span class="lineno">  796</span><span class="preprocessor">#pragma warning(disable : 4100)</span></div>
<div class="line"><a id="l00797" name="l00797"></a><span class="lineno">  797</span><span class="preprocessor">#endif</span></div>
<div class="line"><a id="l00798" name="l00798"></a><span class="lineno">  798</span> </div>
<div class="line"><a id="l00799" name="l00799"></a><span class="lineno">  799</span><span class="keyword">template</span> &lt;<span class="keyword">typename</span>... Ts&gt;</div>
<div class="foldopen" id="foldopen00800" data-start="{" data-end="};">
<div class="line"><a id="l00800" name="l00800"></a><span class="lineno"><a class="line" href="classtesting_1_1internal_1_1_value_array.html">  800</a></span><span class="keyword">class </span>ValueArray {</div>
<div class="line"><a id="l00801" name="l00801"></a><span class="lineno">  801</span> <span class="keyword">public</span>:</div>
<div class="line"><a id="l00802" name="l00802"></a><span class="lineno">  802</span>  <span class="keyword">explicit</span> ValueArray(Ts... v) : v_(<a class="code hl_struct" href="structtesting_1_1internal_1_1_flat_tuple_construct_tag.html">FlatTupleConstructTag</a>{}, std::move(v)...) {}</div>
<div class="line"><a id="l00803" name="l00803"></a><span class="lineno">  803</span> </div>
<div class="line"><a id="l00804" name="l00804"></a><span class="lineno">  804</span>  <span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div>
<div class="line"><a id="l00805" name="l00805"></a><span class="lineno">  805</span>  <span class="keyword">operator</span> <a class="code hl_class" href="classtesting_1_1internal_1_1_param_generator.html">ParamGenerator&lt;T&gt;</a>()<span class="keyword"> const </span>{  <span class="comment">// NOLINT</span></div>
<div class="line"><a id="l00806" name="l00806"></a><span class="lineno">  806</span>    <span class="keywordflow">return</span> ValuesIn(MakeVector&lt;T&gt;(MakeIndexSequence&lt;<span class="keyword">sizeof</span>...(Ts)&gt;()));</div>
<div class="line"><a id="l00807" name="l00807"></a><span class="lineno">  807</span>  }</div>
<div class="line"><a id="l00808" name="l00808"></a><span class="lineno">  808</span> </div>
<div class="line"><a id="l00809" name="l00809"></a><span class="lineno">  809</span> <span class="keyword">private</span>:</div>
<div class="line"><a id="l00810" name="l00810"></a><span class="lineno">  810</span>  <span class="keyword">template</span> &lt;<span class="keyword">typename</span> T, <span class="keywordtype">size_t</span>... I&gt;</div>
<div class="line"><a id="l00811" name="l00811"></a><span class="lineno">  811</span>  std::vector&lt;T&gt; MakeVector(<a class="code hl_struct" href="structtesting_1_1internal_1_1_index_sequence.html">IndexSequence&lt;I...&gt;</a>)<span class="keyword"> const </span>{</div>
<div class="line"><a id="l00812" name="l00812"></a><span class="lineno">  812</span>    <span class="keywordflow">return</span> std::vector&lt;T&gt;{<span class="keyword">static_cast&lt;</span>T<span class="keyword">&gt;</span>(v_.template Get&lt;I&gt;())...};</div>
<div class="line"><a id="l00813" name="l00813"></a><span class="lineno">  813</span>  }</div>
<div class="line"><a id="l00814" name="l00814"></a><span class="lineno">  814</span> </div>
<div class="line"><a id="l00815" name="l00815"></a><span class="lineno">  815</span>  <a class="code hl_class" href="classtesting_1_1internal_1_1_flat_tuple.html">FlatTuple</a>&lt;Ts...&gt; v_;</div>
<div class="line"><a id="l00816" name="l00816"></a><span class="lineno">  816</span>};</div>
</div>
<div class="line"><a id="l00817" name="l00817"></a><span class="lineno">  817</span> </div>
<div class="line"><a id="l00818" name="l00818"></a><span class="lineno">  818</span><span class="preprocessor">#ifdef _MSC_VER</span></div>
<div class="line"><a id="l00819" name="l00819"></a><span class="lineno">  819</span><span class="preprocessor">#pragma warning(pop)</span></div>
<div class="line"><a id="l00820" name="l00820"></a><span class="lineno">  820</span><span class="preprocessor">#endif</span></div>
<div class="line"><a id="l00821" name="l00821"></a><span class="lineno">  821</span> </div>
<div class="line"><a id="l00822" name="l00822"></a><span class="lineno">  822</span><span class="keyword">template</span> &lt;<span class="keyword">typename</span>... T&gt;</div>
<div class="foldopen" id="foldopen00823" data-start="{" data-end="};">
<div class="line"><a id="l00823" name="l00823"></a><span class="lineno"><a class="line" href="classtesting_1_1internal_1_1_cartesian_product_generator.html">  823</a></span><span class="keyword">class </span>CartesianProductGenerator</div>
<div class="line"><a id="l00824" name="l00824"></a><span class="lineno">  824</span>    : <span class="keyword">public</span> <a class="code hl_class" href="classtesting_1_1internal_1_1_param_generator_interface.html">ParamGeneratorInterface</a>&lt;::std::tuple&lt;T...&gt;&gt; {</div>
<div class="line"><a id="l00825" name="l00825"></a><span class="lineno">  825</span> <span class="keyword">public</span>:</div>
<div class="line"><a id="l00826" name="l00826"></a><span class="lineno">  826</span>  <span class="keyword">typedef</span> ::std::tuple&lt;T...&gt; ParamType;</div>
<div class="line"><a id="l00827" name="l00827"></a><span class="lineno">  827</span> </div>
<div class="line"><a id="l00828" name="l00828"></a><span class="lineno">  828</span>  CartesianProductGenerator(<span class="keyword">const</span> std::tuple&lt;<a class="code hl_class" href="classtesting_1_1internal_1_1_param_generator.html">ParamGenerator&lt;T&gt;</a>...&gt;&amp; g)</div>
<div class="line"><a id="l00829" name="l00829"></a><span class="lineno">  829</span>      : generators_(g) {}</div>
<div class="line"><a id="l00830" name="l00830"></a><span class="lineno">  830</span>  ~CartesianProductGenerator()<span class="keyword"> override </span>{}</div>
<div class="line"><a id="l00831" name="l00831"></a><span class="lineno">  831</span> </div>
<div class="line"><a id="l00832" name="l00832"></a><span class="lineno">  832</span>  <a class="code hl_class" href="classtesting_1_1internal_1_1_param_iterator_interface.html">ParamIteratorInterface&lt;ParamType&gt;</a>* Begin()<span class="keyword"> const override </span>{</div>
<div class="line"><a id="l00833" name="l00833"></a><span class="lineno">  833</span>    <span class="keywordflow">return</span> <span class="keyword">new</span> Iterator(<span class="keyword">this</span>, generators_, <span class="keyword">false</span>);</div>
<div class="line"><a id="l00834" name="l00834"></a><span class="lineno">  834</span>  }</div>
<div class="line"><a id="l00835" name="l00835"></a><span class="lineno">  835</span>  <a class="code hl_class" href="classtesting_1_1internal_1_1_param_iterator_interface.html">ParamIteratorInterface&lt;ParamType&gt;</a>* End()<span class="keyword"> const override </span>{</div>
<div class="line"><a id="l00836" name="l00836"></a><span class="lineno">  836</span>    <span class="keywordflow">return</span> <span class="keyword">new</span> Iterator(<span class="keyword">this</span>, generators_, <span class="keyword">true</span>);</div>
<div class="line"><a id="l00837" name="l00837"></a><span class="lineno">  837</span>  }</div>
<div class="line"><a id="l00838" name="l00838"></a><span class="lineno">  838</span> </div>
<div class="line"><a id="l00839" name="l00839"></a><span class="lineno">  839</span> <span class="keyword">private</span>:</div>
<div class="line"><a id="l00840" name="l00840"></a><span class="lineno">  840</span>  <span class="keyword">template</span> &lt;<span class="keyword">class</span> I&gt;</div>
<div class="line"><a id="l00841" name="l00841"></a><span class="lineno">  841</span>  <span class="keyword">class </span>IteratorImpl;</div>
<div class="line"><a id="l00842" name="l00842"></a><span class="lineno">  842</span>  <span class="keyword">template</span> &lt;<span class="keywordtype">size_t</span>... I&gt;</div>
<div class="line"><a id="l00843" name="l00843"></a><span class="lineno">  843</span>  <span class="keyword">class </span>IteratorImpl&lt;<a class="code hl_struct" href="structtesting_1_1internal_1_1_index_sequence.html">IndexSequence</a>&lt;I...&gt;&gt;</div>
<div class="line"><a id="l00844" name="l00844"></a><span class="lineno">  844</span>      : <span class="keyword">public</span> <a class="code hl_class" href="classtesting_1_1internal_1_1_param_iterator_interface.html">ParamIteratorInterface</a>&lt;ParamType&gt; {</div>
<div class="line"><a id="l00845" name="l00845"></a><span class="lineno">  845</span>   <span class="keyword">public</span>:</div>
<div class="line"><a id="l00846" name="l00846"></a><span class="lineno">  846</span>    IteratorImpl(<span class="keyword">const</span> <a class="code hl_class" href="classtesting_1_1internal_1_1_param_generator_interface.html">ParamGeneratorInterface&lt;ParamType&gt;</a>* base,</div>
<div class="line"><a id="l00847" name="l00847"></a><span class="lineno">  847</span>                 <span class="keyword">const</span> std::tuple&lt;<a class="code hl_class" href="classtesting_1_1internal_1_1_param_generator.html">ParamGenerator&lt;T&gt;</a>...&gt;&amp; generators,</div>
<div class="line"><a id="l00848" name="l00848"></a><span class="lineno">  848</span>                 <span class="keywordtype">bool</span> is_end)</div>
<div class="line"><a id="l00849" name="l00849"></a><span class="lineno">  849</span>        : base_(base),</div>
<div class="line"><a id="l00850" name="l00850"></a><span class="lineno">  850</span>          begin_(std::get&lt;I&gt;(generators).begin()...),</div>
<div class="line"><a id="l00851" name="l00851"></a><span class="lineno">  851</span>          end_(std::get&lt;I&gt;(generators).end()...),</div>
<div class="line"><a id="l00852" name="l00852"></a><span class="lineno">  852</span>          current_(is_end ? end_ : begin_) {</div>
<div class="line"><a id="l00853" name="l00853"></a><span class="lineno">  853</span>      ComputeCurrentValue();</div>
<div class="line"><a id="l00854" name="l00854"></a><span class="lineno">  854</span>    }</div>
<div class="line"><a id="l00855" name="l00855"></a><span class="lineno">  855</span>    ~IteratorImpl()<span class="keyword"> override </span>{}</div>
<div class="line"><a id="l00856" name="l00856"></a><span class="lineno">  856</span> </div>
<div class="line"><a id="l00857" name="l00857"></a><span class="lineno">  857</span>    <span class="keyword">const</span> <a class="code hl_class" href="classtesting_1_1internal_1_1_param_generator_interface.html">ParamGeneratorInterface&lt;ParamType&gt;</a>* BaseGenerator()<span class="keyword"> const override </span>{</div>
<div class="line"><a id="l00858" name="l00858"></a><span class="lineno">  858</span>      <span class="keywordflow">return</span> base_;</div>
<div class="line"><a id="l00859" name="l00859"></a><span class="lineno">  859</span>    }</div>
<div class="line"><a id="l00860" name="l00860"></a><span class="lineno">  860</span>    <span class="comment">// Advance should not be called on beyond-of-range iterators</span></div>
<div class="line"><a id="l00861" name="l00861"></a><span class="lineno">  861</span>    <span class="comment">// so no component iterators must be beyond end of range, either.</span></div>
<div class="line"><a id="l00862" name="l00862"></a><span class="lineno">  862</span>    <span class="keywordtype">void</span> Advance()<span class="keyword"> override </span>{</div>
<div class="line"><a id="l00863" name="l00863"></a><span class="lineno">  863</span>      assert(!AtEnd());</div>
<div class="line"><a id="l00864" name="l00864"></a><span class="lineno">  864</span>      <span class="comment">// Advance the last iterator.</span></div>
<div class="line"><a id="l00865" name="l00865"></a><span class="lineno">  865</span>      ++std::get&lt;<span class="keyword">sizeof</span>...(T) - 1&gt;(current_);</div>
<div class="line"><a id="l00866" name="l00866"></a><span class="lineno">  866</span>      <span class="comment">// if that reaches end, propagate that up.</span></div>
<div class="line"><a id="l00867" name="l00867"></a><span class="lineno">  867</span>      AdvanceIfEnd&lt;<span class="keyword">sizeof</span>...(T) - 1&gt;();</div>
<div class="line"><a id="l00868" name="l00868"></a><span class="lineno">  868</span>      ComputeCurrentValue();</div>
<div class="line"><a id="l00869" name="l00869"></a><span class="lineno">  869</span>    }</div>
<div class="line"><a id="l00870" name="l00870"></a><span class="lineno">  870</span>    <a class="code hl_class" href="classtesting_1_1internal_1_1_param_iterator_interface.html">ParamIteratorInterface&lt;ParamType&gt;</a>* Clone()<span class="keyword"> const override </span>{</div>
<div class="line"><a id="l00871" name="l00871"></a><span class="lineno">  871</span>      <span class="keywordflow">return</span> <span class="keyword">new</span> IteratorImpl(*<span class="keyword">this</span>);</div>
<div class="line"><a id="l00872" name="l00872"></a><span class="lineno">  872</span>    }</div>
<div class="line"><a id="l00873" name="l00873"></a><span class="lineno">  873</span> </div>
<div class="line"><a id="l00874" name="l00874"></a><span class="lineno">  874</span>    <span class="keyword">const</span> ParamType* Current()<span class="keyword"> const override </span>{ <span class="keywordflow">return</span> current_value_.get(); }</div>
<div class="line"><a id="l00875" name="l00875"></a><span class="lineno">  875</span> </div>
<div class="line"><a id="l00876" name="l00876"></a><span class="lineno">  876</span>    <span class="keywordtype">bool</span> Equals(<span class="keyword">const</span> <a class="code hl_class" href="classtesting_1_1internal_1_1_param_iterator_interface.html">ParamIteratorInterface&lt;ParamType&gt;</a>&amp; other)<span class="keyword"> const override </span>{</div>
<div class="line"><a id="l00877" name="l00877"></a><span class="lineno">  877</span>      <span class="comment">// Having the same base generator guarantees that the other</span></div>
<div class="line"><a id="l00878" name="l00878"></a><span class="lineno">  878</span>      <span class="comment">// iterator is of the same type and we can downcast.</span></div>
<div class="line"><a id="l00879" name="l00879"></a><span class="lineno">  879</span>      GTEST_CHECK_(BaseGenerator() == other.BaseGenerator())</div>
<div class="line"><a id="l00880" name="l00880"></a><span class="lineno">  880</span>          &lt;&lt; <span class="stringliteral">&quot;The program attempted to compare iterators &quot;</span></div>
<div class="line"><a id="l00881" name="l00881"></a><span class="lineno">  881</span>          &lt;&lt; <span class="stringliteral">&quot;from different generators.&quot;</span> &lt;&lt; std::endl;</div>
<div class="line"><a id="l00882" name="l00882"></a><span class="lineno">  882</span>      <span class="keyword">const</span> IteratorImpl* typed_other =</div>
<div class="line"><a id="l00883" name="l00883"></a><span class="lineno">  883</span>          CheckedDowncastToActualType&lt;const IteratorImpl&gt;(&amp;other);</div>
<div class="line"><a id="l00884" name="l00884"></a><span class="lineno">  884</span> </div>
<div class="line"><a id="l00885" name="l00885"></a><span class="lineno">  885</span>      <span class="comment">// We must report iterators equal if they both point beyond their</span></div>
<div class="line"><a id="l00886" name="l00886"></a><span class="lineno">  886</span>      <span class="comment">// respective ranges. That can happen in a variety of fashions,</span></div>
<div class="line"><a id="l00887" name="l00887"></a><span class="lineno">  887</span>      <span class="comment">// so we have to consult AtEnd().</span></div>
<div class="line"><a id="l00888" name="l00888"></a><span class="lineno">  888</span>      <span class="keywordflow">if</span> (AtEnd() &amp;&amp; typed_other-&gt;AtEnd()) <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a id="l00889" name="l00889"></a><span class="lineno">  889</span> </div>
<div class="line"><a id="l00890" name="l00890"></a><span class="lineno">  890</span>      <span class="keywordtype">bool</span> same = <span class="keyword">true</span>;</div>
<div class="line"><a id="l00891" name="l00891"></a><span class="lineno">  891</span>      <span class="keywordtype">bool</span> dummy[] = {</div>
<div class="line"><a id="l00892" name="l00892"></a><span class="lineno">  892</span>          (same = same &amp;&amp; std::get&lt;I&gt;(current_) ==</div>
<div class="line"><a id="l00893" name="l00893"></a><span class="lineno">  893</span>                              std::get&lt;I&gt;(typed_other-&gt;current_))...};</div>
<div class="line"><a id="l00894" name="l00894"></a><span class="lineno">  894</span>      (void)dummy;</div>
<div class="line"><a id="l00895" name="l00895"></a><span class="lineno">  895</span>      <span class="keywordflow">return</span> same;</div>
<div class="line"><a id="l00896" name="l00896"></a><span class="lineno">  896</span>    }</div>
<div class="line"><a id="l00897" name="l00897"></a><span class="lineno">  897</span> </div>
<div class="line"><a id="l00898" name="l00898"></a><span class="lineno">  898</span>   <span class="keyword">private</span>:</div>
<div class="line"><a id="l00899" name="l00899"></a><span class="lineno">  899</span>    <span class="keyword">template</span> &lt;<span class="keywordtype">size_t</span> ThisI&gt;</div>
<div class="line"><a id="l00900" name="l00900"></a><span class="lineno">  900</span>    <span class="keywordtype">void</span> AdvanceIfEnd() {</div>
<div class="line"><a id="l00901" name="l00901"></a><span class="lineno">  901</span>      <span class="keywordflow">if</span> (std::get&lt;ThisI&gt;(current_) != std::get&lt;ThisI&gt;(end_)) <span class="keywordflow">return</span>;</div>
<div class="line"><a id="l00902" name="l00902"></a><span class="lineno">  902</span> </div>
<div class="line"><a id="l00903" name="l00903"></a><span class="lineno">  903</span>      <span class="keywordtype">bool</span> last = ThisI == 0;</div>
<div class="line"><a id="l00904" name="l00904"></a><span class="lineno">  904</span>      <span class="keywordflow">if</span> (last) {</div>
<div class="line"><a id="l00905" name="l00905"></a><span class="lineno">  905</span>        <span class="comment">// We are done. Nothing else to propagate.</span></div>
<div class="line"><a id="l00906" name="l00906"></a><span class="lineno">  906</span>        <span class="keywordflow">return</span>;</div>
<div class="line"><a id="l00907" name="l00907"></a><span class="lineno">  907</span>      }</div>
<div class="line"><a id="l00908" name="l00908"></a><span class="lineno">  908</span> </div>
<div class="line"><a id="l00909" name="l00909"></a><span class="lineno">  909</span>      <span class="keyword">constexpr</span> <span class="keywordtype">size_t</span> NextI = ThisI - (ThisI != 0);</div>
<div class="line"><a id="l00910" name="l00910"></a><span class="lineno">  910</span>      std::get&lt;ThisI&gt;(current_) = std::get&lt;ThisI&gt;(begin_);</div>
<div class="line"><a id="l00911" name="l00911"></a><span class="lineno">  911</span>      ++std::get&lt;NextI&gt;(current_);</div>
<div class="line"><a id="l00912" name="l00912"></a><span class="lineno">  912</span>      AdvanceIfEnd&lt;NextI&gt;();</div>
<div class="line"><a id="l00913" name="l00913"></a><span class="lineno">  913</span>    }</div>
<div class="line"><a id="l00914" name="l00914"></a><span class="lineno">  914</span> </div>
<div class="line"><a id="l00915" name="l00915"></a><span class="lineno">  915</span>    <span class="keywordtype">void</span> ComputeCurrentValue() {</div>
<div class="line"><a id="l00916" name="l00916"></a><span class="lineno">  916</span>      <span class="keywordflow">if</span> (!AtEnd())</div>
<div class="line"><a id="l00917" name="l00917"></a><span class="lineno">  917</span>        current_value_ = std::make_shared&lt;ParamType&gt;(*std::get&lt;I&gt;(current_)...);</div>
<div class="line"><a id="l00918" name="l00918"></a><span class="lineno">  918</span>    }</div>
<div class="line"><a id="l00919" name="l00919"></a><span class="lineno">  919</span>    <span class="keywordtype">bool</span> AtEnd()<span class="keyword"> const </span>{</div>
<div class="line"><a id="l00920" name="l00920"></a><span class="lineno">  920</span>      <span class="keywordtype">bool</span> at_end = <span class="keyword">false</span>;</div>
<div class="line"><a id="l00921" name="l00921"></a><span class="lineno">  921</span>      <span class="keywordtype">bool</span> dummy[] = {</div>
<div class="line"><a id="l00922" name="l00922"></a><span class="lineno">  922</span>          (at_end = at_end || std::get&lt;I&gt;(current_) == std::get&lt;I&gt;(end_))...};</div>
<div class="line"><a id="l00923" name="l00923"></a><span class="lineno">  923</span>      (void)dummy;</div>
<div class="line"><a id="l00924" name="l00924"></a><span class="lineno">  924</span>      <span class="keywordflow">return</span> at_end;</div>
<div class="line"><a id="l00925" name="l00925"></a><span class="lineno">  925</span>    }</div>
<div class="line"><a id="l00926" name="l00926"></a><span class="lineno">  926</span> </div>
<div class="line"><a id="l00927" name="l00927"></a><span class="lineno">  927</span>    <span class="keyword">const</span> <a class="code hl_class" href="classtesting_1_1internal_1_1_param_generator_interface.html">ParamGeneratorInterface&lt;ParamType&gt;</a>* <span class="keyword">const</span> base_;</div>
<div class="line"><a id="l00928" name="l00928"></a><span class="lineno">  928</span>    std::tuple&lt;typename ParamGenerator&lt;T&gt;::iterator...&gt; begin_;</div>
<div class="line"><a id="l00929" name="l00929"></a><span class="lineno">  929</span>    std::tuple&lt;typename ParamGenerator&lt;T&gt;::iterator...&gt; end_;</div>
<div class="line"><a id="l00930" name="l00930"></a><span class="lineno">  930</span>    std::tuple&lt;typename ParamGenerator&lt;T&gt;::iterator...&gt; current_;</div>
<div class="line"><a id="l00931" name="l00931"></a><span class="lineno">  931</span>    std::shared_ptr&lt;ParamType&gt; current_value_;</div>
<div class="line"><a id="l00932" name="l00932"></a><span class="lineno">  932</span>  };</div>
<div class="line"><a id="l00933" name="l00933"></a><span class="lineno">  933</span> </div>
<div class="line"><a id="l00934" name="l00934"></a><span class="lineno">  934</span>  <span class="keyword">using </span>Iterator = IteratorImpl&lt;<span class="keyword">typename</span> MakeIndexSequence&lt;<span class="keyword">sizeof</span>...(T)&gt;::type&gt;;</div>
<div class="line"><a id="l00935" name="l00935"></a><span class="lineno">  935</span> </div>
<div class="line"><a id="l00936" name="l00936"></a><span class="lineno">  936</span>  std::tuple&lt;ParamGenerator&lt;T&gt;...&gt; generators_;</div>
<div class="line"><a id="l00937" name="l00937"></a><span class="lineno">  937</span>};</div>
</div>
<div class="line"><a id="l00938" name="l00938"></a><span class="lineno">  938</span> </div>
<div class="line"><a id="l00939" name="l00939"></a><span class="lineno">  939</span><span class="keyword">template</span> &lt;<span class="keyword">class</span>... Gen&gt;</div>
<div class="foldopen" id="foldopen00940" data-start="{" data-end="};">
<div class="line"><a id="l00940" name="l00940"></a><span class="lineno"><a class="line" href="classtesting_1_1internal_1_1_cartesian_product_holder.html">  940</a></span><span class="keyword">class </span>CartesianProductHolder {</div>
<div class="line"><a id="l00941" name="l00941"></a><span class="lineno">  941</span> <span class="keyword">public</span>:</div>
<div class="line"><a id="l00942" name="l00942"></a><span class="lineno">  942</span>  CartesianProductHolder(<span class="keyword">const</span> Gen&amp;... g) : generators_(g...) {}</div>
<div class="line"><a id="l00943" name="l00943"></a><span class="lineno">  943</span>  <span class="keyword">template</span> &lt;<span class="keyword">typename</span>... T&gt;</div>
<div class="line"><a id="l00944" name="l00944"></a><span class="lineno">  944</span>  <span class="keyword">operator</span> <a class="code hl_class" href="classtesting_1_1internal_1_1_param_generator.html">ParamGenerator</a>&lt;::std::tuple&lt;T...&gt;&gt;() <span class="keyword">const</span> {</div>
<div class="line"><a id="l00945" name="l00945"></a><span class="lineno">  945</span>    <span class="keywordflow">return</span> <a class="code hl_class" href="classtesting_1_1internal_1_1_param_generator.html">ParamGenerator</a>&lt;::std::tuple&lt;T...&gt;&gt;(</div>
<div class="line"><a id="l00946" name="l00946"></a><span class="lineno">  946</span>        <span class="keyword">new</span> <a class="code hl_class" href="classtesting_1_1internal_1_1_cartesian_product_generator.html">CartesianProductGenerator</a>&lt;T...&gt;(generators_));</div>
<div class="line"><a id="l00947" name="l00947"></a><span class="lineno">  947</span>  }</div>
<div class="line"><a id="l00948" name="l00948"></a><span class="lineno">  948</span> </div>
<div class="line"><a id="l00949" name="l00949"></a><span class="lineno">  949</span> <span class="keyword">private</span>:</div>
<div class="line"><a id="l00950" name="l00950"></a><span class="lineno">  950</span>  std::tuple&lt;Gen...&gt; generators_;</div>
<div class="line"><a id="l00951" name="l00951"></a><span class="lineno">  951</span>};</div>
</div>
<div class="line"><a id="l00952" name="l00952"></a><span class="lineno">  952</span> </div>
<div class="line"><a id="l00953" name="l00953"></a><span class="lineno">  953</span><span class="keyword">template</span> &lt;<span class="keyword">typename</span> From, <span class="keyword">typename</span> To&gt;</div>
<div class="foldopen" id="foldopen00954" data-start="{" data-end="};">
<div class="line"><a id="l00954" name="l00954"></a><span class="lineno"><a class="line" href="classtesting_1_1internal_1_1_param_generator_converter.html">  954</a></span><span class="keyword">class </span>ParamGeneratorConverter : <span class="keyword">public</span> <a class="code hl_class" href="classtesting_1_1internal_1_1_param_generator_interface.html">ParamGeneratorInterface</a>&lt;To&gt; {</div>
<div class="line"><a id="l00955" name="l00955"></a><span class="lineno">  955</span> <span class="keyword">public</span>:</div>
<div class="line"><a id="l00956" name="l00956"></a><span class="lineno">  956</span>  ParamGeneratorConverter(<a class="code hl_class" href="classtesting_1_1internal_1_1_param_generator.html">ParamGenerator&lt;From&gt;</a> gen) <span class="comment">// NOLINT</span></div>
<div class="line"><a id="l00957" name="l00957"></a><span class="lineno">  957</span>      : generator_(std::move(gen)) {}</div>
<div class="line"><a id="l00958" name="l00958"></a><span class="lineno">  958</span> </div>
<div class="line"><a id="l00959" name="l00959"></a><span class="lineno">  959</span>  <a class="code hl_class" href="classtesting_1_1internal_1_1_param_iterator_interface.html">ParamIteratorInterface&lt;To&gt;</a>* Begin()<span class="keyword"> const override </span>{</div>
<div class="line"><a id="l00960" name="l00960"></a><span class="lineno">  960</span>    <span class="keywordflow">return</span> <span class="keyword">new</span> Iterator(<span class="keyword">this</span>, generator_.begin(), generator_.end());</div>
<div class="line"><a id="l00961" name="l00961"></a><span class="lineno">  961</span>  }</div>
<div class="line"><a id="l00962" name="l00962"></a><span class="lineno">  962</span>  <a class="code hl_class" href="classtesting_1_1internal_1_1_param_iterator_interface.html">ParamIteratorInterface&lt;To&gt;</a>* End()<span class="keyword"> const override </span>{</div>
<div class="line"><a id="l00963" name="l00963"></a><span class="lineno">  963</span>    <span class="keywordflow">return</span> <span class="keyword">new</span> Iterator(<span class="keyword">this</span>, generator_.end(), generator_.end());</div>
<div class="line"><a id="l00964" name="l00964"></a><span class="lineno">  964</span>  }</div>
<div class="line"><a id="l00965" name="l00965"></a><span class="lineno">  965</span> </div>
<div class="line"><a id="l00966" name="l00966"></a><span class="lineno">  966</span> <span class="keyword">private</span>:</div>
<div class="line"><a id="l00967" name="l00967"></a><span class="lineno">  967</span>  <span class="keyword">class </span>Iterator : <span class="keyword">public</span> <a class="code hl_class" href="classtesting_1_1internal_1_1_param_iterator_interface.html">ParamIteratorInterface</a>&lt;To&gt; {</div>
<div class="line"><a id="l00968" name="l00968"></a><span class="lineno">  968</span>   <span class="keyword">public</span>:</div>
<div class="line"><a id="l00969" name="l00969"></a><span class="lineno">  969</span>    Iterator(<span class="keyword">const</span> <a class="code hl_class" href="classtesting_1_1internal_1_1_param_generator_interface.html">ParamGeneratorInterface&lt;To&gt;</a>* base, <a class="code hl_class" href="classtesting_1_1internal_1_1_param_iterator.html">ParamIterator&lt;From&gt;</a> it,</div>
<div class="line"><a id="l00970" name="l00970"></a><span class="lineno">  970</span>             <a class="code hl_class" href="classtesting_1_1internal_1_1_param_iterator.html">ParamIterator&lt;From&gt;</a> end)</div>
<div class="line"><a id="l00971" name="l00971"></a><span class="lineno">  971</span>        : base_(base), it_(it), end_(end) {</div>
<div class="line"><a id="l00972" name="l00972"></a><span class="lineno">  972</span>      <span class="keywordflow">if</span> (it_ != end_) value_ = std::make_shared&lt;To&gt;(<span class="keyword">static_cast&lt;</span><a class="code hl_class" href="classtesting_1_1internal_1_1_to.html">To</a><span class="keyword">&gt;</span>(*it_));</div>
<div class="line"><a id="l00973" name="l00973"></a><span class="lineno">  973</span>    }</div>
<div class="line"><a id="l00974" name="l00974"></a><span class="lineno">  974</span>    ~Iterator()<span class="keyword"> override </span>{}</div>
<div class="line"><a id="l00975" name="l00975"></a><span class="lineno">  975</span> </div>
<div class="line"><a id="l00976" name="l00976"></a><span class="lineno">  976</span>    <span class="keyword">const</span> <a class="code hl_class" href="classtesting_1_1internal_1_1_param_generator_interface.html">ParamGeneratorInterface&lt;To&gt;</a>* BaseGenerator()<span class="keyword"> const override </span>{</div>
<div class="line"><a id="l00977" name="l00977"></a><span class="lineno">  977</span>      <span class="keywordflow">return</span> base_;</div>
<div class="line"><a id="l00978" name="l00978"></a><span class="lineno">  978</span>    }</div>
<div class="line"><a id="l00979" name="l00979"></a><span class="lineno">  979</span>    <span class="keywordtype">void</span> Advance()<span class="keyword"> override </span>{</div>
<div class="line"><a id="l00980" name="l00980"></a><span class="lineno">  980</span>      ++it_;</div>
<div class="line"><a id="l00981" name="l00981"></a><span class="lineno">  981</span>      <span class="keywordflow">if</span> (it_ != end_) value_ = std::make_shared&lt;To&gt;(<span class="keyword">static_cast&lt;</span><a class="code hl_class" href="classtesting_1_1internal_1_1_to.html">To</a><span class="keyword">&gt;</span>(*it_));</div>
<div class="line"><a id="l00982" name="l00982"></a><span class="lineno">  982</span>    }</div>
<div class="line"><a id="l00983" name="l00983"></a><span class="lineno">  983</span>    <a class="code hl_class" href="classtesting_1_1internal_1_1_param_iterator_interface.html">ParamIteratorInterface&lt;To&gt;</a>* Clone()<span class="keyword"> const override </span>{</div>
<div class="line"><a id="l00984" name="l00984"></a><span class="lineno">  984</span>      <span class="keywordflow">return</span> <span class="keyword">new</span> Iterator(*<span class="keyword">this</span>);</div>
<div class="line"><a id="l00985" name="l00985"></a><span class="lineno">  985</span>    }</div>
<div class="line"><a id="l00986" name="l00986"></a><span class="lineno">  986</span>    <span class="keyword">const</span> <a class="code hl_class" href="classtesting_1_1internal_1_1_to.html">To</a>* Current()<span class="keyword"> const override </span>{ <span class="keywordflow">return</span> value_.get(); }</div>
<div class="line"><a id="l00987" name="l00987"></a><span class="lineno">  987</span>    <span class="keywordtype">bool</span> Equals(<span class="keyword">const</span> <a class="code hl_class" href="classtesting_1_1internal_1_1_param_iterator_interface.html">ParamIteratorInterface&lt;To&gt;</a>&amp; other)<span class="keyword"> const override </span>{</div>
<div class="line"><a id="l00988" name="l00988"></a><span class="lineno">  988</span>      <span class="comment">// Having the same base generator guarantees that the other</span></div>
<div class="line"><a id="l00989" name="l00989"></a><span class="lineno">  989</span>      <span class="comment">// iterator is of the same type and we can downcast.</span></div>
<div class="line"><a id="l00990" name="l00990"></a><span class="lineno">  990</span>      GTEST_CHECK_(BaseGenerator() == other.BaseGenerator())</div>
<div class="line"><a id="l00991" name="l00991"></a><span class="lineno">  991</span>          &lt;&lt; <span class="stringliteral">&quot;The program attempted to compare iterators &quot;</span></div>
<div class="line"><a id="l00992" name="l00992"></a><span class="lineno">  992</span>          &lt;&lt; <span class="stringliteral">&quot;from different generators.&quot;</span> &lt;&lt; std::endl;</div>
<div class="line"><a id="l00993" name="l00993"></a><span class="lineno">  993</span>      <span class="keyword">const</span> <a class="code hl_class" href="classtesting_1_1internal_1_1_param_iterator.html">ParamIterator&lt;From&gt;</a> other_it =</div>
<div class="line"><a id="l00994" name="l00994"></a><span class="lineno">  994</span>          CheckedDowncastToActualType&lt;const Iterator&gt;(&amp;other)-&gt;it_;</div>
<div class="line"><a id="l00995" name="l00995"></a><span class="lineno">  995</span>      <span class="keywordflow">return</span> it_ == other_it;</div>
<div class="line"><a id="l00996" name="l00996"></a><span class="lineno">  996</span>    }</div>
<div class="line"><a id="l00997" name="l00997"></a><span class="lineno">  997</span> </div>
<div class="line"><a id="l00998" name="l00998"></a><span class="lineno">  998</span>   <span class="keyword">private</span>:</div>
<div class="line"><a id="l00999" name="l00999"></a><span class="lineno">  999</span>    Iterator(<span class="keyword">const</span> Iterator&amp; other) = <span class="keywordflow">default</span>;</div>
<div class="line"><a id="l01000" name="l01000"></a><span class="lineno"> 1000</span> </div>
<div class="line"><a id="l01001" name="l01001"></a><span class="lineno"> 1001</span>    <span class="keyword">const</span> <a class="code hl_class" href="classtesting_1_1internal_1_1_param_generator_interface.html">ParamGeneratorInterface&lt;To&gt;</a>* <span class="keyword">const</span> base_;</div>
<div class="line"><a id="l01002" name="l01002"></a><span class="lineno"> 1002</span>    <a class="code hl_class" href="classtesting_1_1internal_1_1_param_iterator.html">ParamIterator&lt;From&gt;</a> it_;</div>
<div class="line"><a id="l01003" name="l01003"></a><span class="lineno"> 1003</span>    <a class="code hl_class" href="classtesting_1_1internal_1_1_param_iterator.html">ParamIterator&lt;From&gt;</a> end_;</div>
<div class="line"><a id="l01004" name="l01004"></a><span class="lineno"> 1004</span>    std::shared_ptr&lt;To&gt; value_;</div>
<div class="line"><a id="l01005" name="l01005"></a><span class="lineno"> 1005</span>  };  <span class="comment">// class ParamGeneratorConverter::Iterator</span></div>
<div class="line"><a id="l01006" name="l01006"></a><span class="lineno"> 1006</span> </div>
<div class="line"><a id="l01007" name="l01007"></a><span class="lineno"> 1007</span>  <a class="code hl_class" href="classtesting_1_1internal_1_1_param_generator.html">ParamGenerator&lt;From&gt;</a> generator_;</div>
<div class="line"><a id="l01008" name="l01008"></a><span class="lineno"> 1008</span>};  <span class="comment">// class ParamGeneratorConverter</span></div>
</div>
<div class="line"><a id="l01009" name="l01009"></a><span class="lineno"> 1009</span> </div>
<div class="line"><a id="l01010" name="l01010"></a><span class="lineno"> 1010</span><span class="keyword">template</span> &lt;<span class="keyword">class</span> Gen&gt;</div>
<div class="foldopen" id="foldopen01011" data-start="{" data-end="};">
<div class="line"><a id="l01011" name="l01011"></a><span class="lineno"><a class="line" href="classtesting_1_1internal_1_1_param_converter_generator.html"> 1011</a></span><span class="keyword">class </span>ParamConverterGenerator {</div>
<div class="line"><a id="l01012" name="l01012"></a><span class="lineno"> 1012</span> <span class="keyword">public</span>:</div>
<div class="line"><a id="l01013" name="l01013"></a><span class="lineno"> 1013</span>  ParamConverterGenerator(<a class="code hl_class" href="classtesting_1_1internal_1_1_param_generator.html">ParamGenerator&lt;Gen&gt;</a> g)  <span class="comment">// NOLINT</span></div>
<div class="line"><a id="l01014" name="l01014"></a><span class="lineno"> 1014</span>      : generator_(std::move(g)) {}</div>
<div class="line"><a id="l01015" name="l01015"></a><span class="lineno"> 1015</span> </div>
<div class="line"><a id="l01016" name="l01016"></a><span class="lineno"> 1016</span>  <span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div>
<div class="line"><a id="l01017" name="l01017"></a><span class="lineno"> 1017</span>  <span class="keyword">operator</span> <a class="code hl_class" href="classtesting_1_1internal_1_1_param_generator.html">ParamGenerator&lt;T&gt;</a>()<span class="keyword"> const </span>{  <span class="comment">// NOLINT</span></div>
<div class="line"><a id="l01018" name="l01018"></a><span class="lineno"> 1018</span>    <span class="keywordflow">return</span> <a class="code hl_class" href="classtesting_1_1internal_1_1_param_generator.html">ParamGenerator&lt;T&gt;</a>(<span class="keyword">new</span> <a class="code hl_class" href="classtesting_1_1internal_1_1_param_generator_converter.html">ParamGeneratorConverter&lt;Gen, T&gt;</a>(generator_));</div>
<div class="line"><a id="l01019" name="l01019"></a><span class="lineno"> 1019</span>  }</div>
<div class="line"><a id="l01020" name="l01020"></a><span class="lineno"> 1020</span> </div>
<div class="line"><a id="l01021" name="l01021"></a><span class="lineno"> 1021</span> <span class="keyword">private</span>:</div>
<div class="line"><a id="l01022" name="l01022"></a><span class="lineno"> 1022</span>  <a class="code hl_class" href="classtesting_1_1internal_1_1_param_generator.html">ParamGenerator&lt;Gen&gt;</a> generator_;</div>
<div class="line"><a id="l01023" name="l01023"></a><span class="lineno"> 1023</span>};</div>
</div>
<div class="line"><a id="l01024" name="l01024"></a><span class="lineno"> 1024</span> </div>
<div class="line"><a id="l01025" name="l01025"></a><span class="lineno"> 1025</span>}  <span class="comment">// namespace internal</span></div>
<div class="line"><a id="l01026" name="l01026"></a><span class="lineno"> 1026</span>}  <span class="comment">// namespace testing</span></div>
<div class="line"><a id="l01027" name="l01027"></a><span class="lineno"> 1027</span> </div>
<div class="line"><a id="l01028" name="l01028"></a><span class="lineno"> 1028</span><span class="preprocessor">#endif  </span><span class="comment">// GOOGLETEST_INCLUDE_GTEST_INTERNAL_GTEST_PARAM_UTIL_H_</span></div>
<div class="ttc" id="aclass_param_generator_html"><div class="ttname"><a href="class_param_generator.html">ParamGenerator</a></div><div class="ttdef"><b>Definition</b> gtest-param-util.h:184</div></div>
<div class="ttc" id="aclasstesting_1_1_message_html"><div class="ttname"><a href="classtesting_1_1_message.html">testing::Message</a></div><div class="ttdef"><b>Definition</b> gtest-message.h:92</div></div>
<div class="ttc" id="aclasstesting_1_1_test_html"><div class="ttname"><a href="classtesting_1_1_test.html">testing::Test</a></div><div class="ttdef"><b>Definition</b> gtest.h:242</div></div>
<div class="ttc" id="aclasstesting_1_1internal_1_1_cartesian_product_generator_html"><div class="ttname"><a href="classtesting_1_1internal_1_1_cartesian_product_generator.html">testing::internal::CartesianProductGenerator</a></div><div class="ttdef"><b>Definition</b> gtest-param-util.h:824</div></div>
<div class="ttc" id="aclasstesting_1_1internal_1_1_flat_tuple_html"><div class="ttname"><a href="classtesting_1_1internal_1_1_flat_tuple.html">testing::internal::FlatTuple</a></div><div class="ttdef"><b>Definition</b> gtest-internal.h:1279</div></div>
<div class="ttc" id="aclasstesting_1_1internal_1_1_param_generator_converter_html"><div class="ttname"><a href="classtesting_1_1internal_1_1_param_generator_converter.html">testing::internal::ParamGeneratorConverter</a></div><div class="ttdef"><b>Definition</b> gtest-param-util.h:954</div></div>
<div class="ttc" id="aclasstesting_1_1internal_1_1_param_generator_html"><div class="ttname"><a href="classtesting_1_1internal_1_1_param_generator.html">testing::internal::ParamGenerator</a></div><div class="ttdef"><b>Definition</b> gtest-param-util.h:184</div></div>
<div class="ttc" id="aclasstesting_1_1internal_1_1_param_generator_interface_html"><div class="ttname"><a href="classtesting_1_1internal_1_1_param_generator_interface.html">testing::internal::ParamGeneratorInterface</a></div><div class="ttdef"><b>Definition</b> gtest-param-util.h:167</div></div>
<div class="ttc" id="aclasstesting_1_1internal_1_1_param_iterator_html"><div class="ttname"><a href="classtesting_1_1internal_1_1_param_iterator.html">testing::internal::ParamIterator</a></div><div class="ttdef"><b>Definition</b> gtest-param-util.h:125</div></div>
<div class="ttc" id="aclasstesting_1_1internal_1_1_param_iterator_interface_html"><div class="ttname"><a href="classtesting_1_1internal_1_1_param_iterator_interface.html">testing::internal::ParamIteratorInterface</a></div><div class="ttdef"><b>Definition</b> gtest-param-util.h:95</div></div>
<div class="ttc" id="aclasstesting_1_1internal_1_1_parameterized_test_factory_html"><div class="ttname"><a href="classtesting_1_1internal_1_1_parameterized_test_factory.html">testing::internal::ParameterizedTestFactory</a></div><div class="ttdef"><b>Definition</b> gtest-param-util.h:396</div></div>
<div class="ttc" id="aclasstesting_1_1internal_1_1_parameterized_test_suite_info_html"><div class="ttname"><a href="classtesting_1_1internal_1_1_parameterized_test_suite_info.html">testing::internal::ParameterizedTestSuiteInfo</a></div><div class="ttdef"><b>Definition</b> gtest-param-util.h:503</div></div>
<div class="ttc" id="aclasstesting_1_1internal_1_1_test_factory_base_html"><div class="ttname"><a href="classtesting_1_1internal_1_1_test_factory_base.html">testing::internal::TestFactoryBase</a></div><div class="ttdef"><b>Definition</b> gtest-internal.h:449</div></div>
<div class="ttc" id="aclasstesting_1_1internal_1_1_test_meta_factory_base_html"><div class="ttname"><a href="classtesting_1_1internal_1_1_test_meta_factory_base.html">testing::internal::TestMetaFactoryBase</a></div><div class="ttdef"><b>Definition</b> gtest-param-util.h:418</div></div>
<div class="ttc" id="aclasstesting_1_1internal_1_1_to_html"><div class="ttname"><a href="classtesting_1_1internal_1_1_to.html">testing::internal::To</a></div><div class="ttdef"><b>Definition</b> googletest-port-test.cc:194</div></div>
<div class="ttc" id="aclasstesting_1_1internal_1_1_type_parameterized_test_suite_registry_html"><div class="ttname"><a href="classtesting_1_1internal_1_1_type_parameterized_test_suite_registry.html">testing::internal::TypeParameterizedTestSuiteRegistry</a></div><div class="ttdef"><b>Definition</b> gtest-param-util.h:758</div></div>
<div class="ttc" id="astructtesting_1_1_print_to_string_param_name_html"><div class="ttname"><a href="structtesting_1_1_print_to_string_param_name.html">testing::PrintToStringParamName</a></div><div class="ttdef"><b>Definition</b> gtest-param-util.h:68</div></div>
<div class="ttc" id="astructtesting_1_1_test_param_info_html"><div class="ttname"><a href="structtesting_1_1_test_param_info.html">testing::TestParamInfo</a></div><div class="ttdef"><b>Definition</b> gtest-param-util.h:59</div></div>
<div class="ttc" id="astructtesting_1_1internal_1_1_code_location_html"><div class="ttname"><a href="structtesting_1_1internal_1_1_code_location.html">testing::internal::CodeLocation</a></div><div class="ttdef"><b>Definition</b> gtest-internal.h:490</div></div>
<div class="ttc" id="astructtesting_1_1internal_1_1_flat_tuple_construct_tag_html"><div class="ttname"><a href="structtesting_1_1internal_1_1_flat_tuple_construct_tag.html">testing::internal::FlatTupleConstructTag</a></div><div class="ttdef"><b>Definition</b> gtest-internal.h:1215</div></div>
<div class="ttc" id="astructtesting_1_1internal_1_1_index_sequence_html"><div class="ttname"><a href="structtesting_1_1internal_1_1_index_sequence.html">testing::internal::IndexSequence</a></div><div class="ttdef"><b>Definition</b> gtest-internal.h:1159</div></div>
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